Following the termination of his employment, a former executive director of a nonprofit corporation brought this action. In a multi-count complaint, the former executive director alleged breach of contract, bad faith and various tort claims against the corporation. The district court granted summary judgment on all counts in favor of the corporation. The district court found that despite the terms of a letter placing the former executive director on probationary status pending completion of an audit, his employment was “at will” and could be terminated without cause.
We affirm in part, reverse in part and remand.
I. ISSUES
Appellant, the former executive director of the non-profit corporation, presents two issues for review:
A. Are there genuine issues of material fact which preclude summary judgment in favor of the Appellee on any of the claims asserted by the Appellant?
B. Did the trial court abuse its discretion in denying the Appellant’s timely motion for leave to amend his complaint?
Appellee, the non-profit corporation, states three issues:
A. Did the Trial Court Err in granting summary judgment for Appellee upon the Appellant’s claims for breach of contract, bad faith termination, intentional infliction of emotional harm, negligence, libel and slander, and intentional interference with prospective business relations?
B. Did the Trial Court abuse its discretion in denying Appellant’s Motion for Leave to Amend his Complaint?
C. Can this Court properly consider as part of the record the Attorney’s Affidavit filed by Appellant?
II. FACTS
In 1986, Rick Wilder (Wilder) closed his real estate brokerage to accept the position of executive director of the Cody Country Chamber of Commerce (Chamber) in Cody, Wyoming. The Chamber is a non-profit corporation controlled by a Board of Directors (Board) and a President who serve for terms of office. Wilder considered his employment to be “permanent” for “as long as I did the work that was required.” Wilder commenced his employment without a written contract; however, he maintained that Chamber officials promised, during an annual performance review, to prepare a written agreement similar to the one under which his predecessor had been employed.
As the chief administrator for the Chamber, Wilder’s duties required that he supervise the Chamber’s staff, including the budget manager. The budget manager’s duties involved preparation of monthly financial statements and controlling the accounts receivable and accounts payable transactions of the Chamber. During portions of 1987 and 1988, the budget manager failed to pay certain taxes due to the Internal Revenue Service (IRS). The budget manager claimed that periodic cash flow problems prevented the prompt payment of the taxes and other bills.
In late 1988, an IRS agent notified Wilder of the delinquent taxes. Wilder and the budget manager met with the IRS agent in January of 1989 and agreed to a payment schedule. Wilder did not disclose the financial problem to the Board or to the President.
While Wilder was traveling in March of 1989, the budget manager became ill and other staff members were required to review her files. The review disclosed that numerous checks payable to the Chamber had not been deposited, bills owed by the Chamber were unpaid and taxes were delinquent. The Board learned of the financial problems from members of the Chamber staff.
On March 29, 1989, the Board met with Wilder when he returned to Cody and discussed the Chamber’s financial problems. After the meeting, the President presented *215Wilder with a “memorandum of understanding.” Dated March 31, 1989, the memorandum placed limits on Wilder’s non-employment related activities. Additionally, the memorandum stated, in pertinent part:
Your status is probationary through July 1, 1989, or upon completion of an audit of the Chamber books, which may be completed sooner than July 1, 1989. Upon completion of the audit, and the opportunity to review it, the Board will evaluate your status and whether or not to offer you continued employment. The Board reserves the right to consider past employment performance, and review will not be limited to your performance during the probationary period. The Board believes that the entire financial and management picture of Chamber operations should be before them prior to a decision regarding your future employment. In other words, the Board wants all the facts before them, and as such the probationary period is in no way to operate as a waiver of the Board’s right to consider performance pri- or to the probationary period. You are an at will employee, and the Board has the right to terminate at any time for any reason, or for no reason at all. However, we insist on knowing all the facts before any action is taken. Again, you serve at the pleasure of the Board.
Additionally, the memorandum required Wilder to spend a minimum of one day per week improving financial oversight at the Chamber and to receive prior approval for all out-of-town travel. Another term of the memorandum deleted a ear allowance and insurance coverage from Wilder’s compensation package. Despite his belief that he was an employee subject to dismissal only for cause, Wilder signed and accepted the terms of the memorandum of understanding on April 4, 1989.
On April 18, 1989, the Board met with Wilder and the budget manager. Board members inquired about the financial problems at the Chamber and when Wilder learned of the delinquent taxes. At the conclusion of the meeting, the Board informed Wilder that he had the option of resigning his position immediately or being terminated the next day. Wilder resigned. It is undisputed that the audit referred to in the memorandum of understanding with Wilder had not yet been completed.
Following his termination, Wilder attempted to secure other employment in Cody. When Wilder was considered for a position with the Park County Travel Council, the Park County Travel Council was informed by the Chamber President that the Chamber could not work with Wilder. The President suggested that a Chamber employee perform the desired work for the Park County Travel Council instead of Wilder. Later, Wilder also sought employment with the Yellowstone Airport Board and presented a marketing proposal. Again, Chamber officials objected to Wilder’s employment. The Chamber presented an unsolicited alternative marketing plan that utilized a Chamber employee’s services. The Chamber’s plan was implemented.
On October 10, 1991, Wilder filed a complaint seeking compensatory and punitive damages from the Chamber. Wilder based his damage claims on several causes of action including: breach of contract; bad faith termination; negligence; intentional infliction of emotional harm; libel and slander; intentional interference with prospective business relations; and negligent interference with prospective business relations. Subsequently, Wilder withdrew the claim for negligent interference with prospective business relations. The Chamber denied the allegations of the complaint and filed a counterclaim seeking damages for Wilder’s negligent breach of his employment duties; breach of his oral, at will, employment contract; and negligent misrepresentation.
On October 26, 1992, the Chamber filed a motion for summary judgment. Three days later, Wilder filed a motion for leave to amend the complaint to bring individual actions against some present and former officers, members of the Board, and employees of the Chamber. Wilder also sought to state additional causes of action against the Chamber, including promissory estoppel, fraud, and negligent misrepresentation.
The district court denied Wilder’s motion for leave to amend the complaint and granted *216summary judgment, on all counts, in favor of the Chamber. Specifically, the district court determined that Wilder was an at will employee at the time of his termination. The district court refused to consider whether Wilder had stated a cause of action for bad faith termination because that action was not recognized in Wyoming. The district court found that the evidence was close, but the Chamber had not intentionally interfered with prospective business relations by performing tasks that other organizations had considered hiring Wilder to do.
Subsequently, the Chamber filed a motion to dismiss the counterclaim against Wilder, without prejudice, which was granted. Wilder filed this appeal to challenge the summary judgment.
III. DISCUSSION
A summary judgment is affirmed when there is no genuine issue of material fact and the moving party is entitled to a judgment as a matter of law. W.R.C.P. 56(c). Summary judgment serves the purpose of eliminating formal trials where only questions of law are involved. Bryant v. Hornbuckle, 728 P.2d 1132, 1135 (Wyo.1986). Summary judgment is inappropriate to resolve factual disputes, so the court does not weigh disputed evidence. Cordova v. Gosar, 719 P.2d 625, 637-38 n. 6 (Wyo.1986) (collecting cases); Territorial Sav. & Loan Ass’n v. Baird, 781 P.2d 452, 456 (Utah App.1989).
At the appellate level, the party who opposed the motion is given the benefit of any reasonable doubt and inferences drawn from the affidavits, depositions, and exhibits presented as underlying facts and are viewed in the light most favorable to that party. Keehn v. Town of Torrington, 834 P.2d 112, 114 (Wyo.1992); Powder River Oil Co. v. Powder River Petroleum Corp., 830 P.2d 403, 406-07 (Wyo.1992); 10 Charles A. Wright, Arthur R. Miller & Mary Kay Kane, Federal Practice and Procedure: Civil 2d § 2716 at 643 (1983 & Cum.Supp.1993). An issue of material fact which would preclude summary judgment is found when a disputed fact, if proven, would establish or refute one of the essential elements of a cause of action or a defense which has been asserted. Keehn, 834 P.2d at 114; Stratman v. Admiral Beverage Corp., 760 P.2d 974, 978 (Wyo.1988). This court accords no deference to the district court’s decisions on issues of law. Prudential Preferred Properties v. J and J Ventures, Inc., 859 P.2d 1267, 1271 (Wyo.1993).
A. Breach of Contract
Wyoming has long recognized that the hiring of an employee by an employer occurs by contract. See, e.g., Casper Nat. Bank v. Curry, 51 Wyo. 284, 65 P.2d 1116, 1120 (1937). When reviewing the terms of a contract of employment, we apply our usual rules of contract interpretation. McDonald v. Mobil Coal Producing, Inc., 820 P.2d 986, 988 (Wyo.1991) (McDonald II). Whether a contract is ambiguous is a question of law for the reviewing court. Prudential Preferred Properties, 859 P.2d at 1271. “ ‘If the meaning of a contract is ambiguous or not apparent, it may be necessary to determine the intention of the parties from evidence other than the contract itself, and interpretation becomes a mixed question of law and fact.’ ” Alexander v. Phillips Oil Co., 707 P.2d 1385, 1387 (Wyo.1985) (quoting Mobil Coal Producing, Inc. v. Parks, 704 P.2d 702, 706 (Wyo.1985)).
The contract of employment is created by either an express contract or a contract implied in fact. Express contracts are ones in which the terms are declared by the parties either in writing or orally at the time the contract is formed. 17 C.J.S. Contracts § 3 at 552 (1963). Express contracts of employment, both written and oral, were recently at issue in Hopper v. All Pet Animal Clinic, Inc., 861 P.2d 531, 540 (Wyo.1993) (holding covenant not to compete which was ancillary to a valid contract of employment would be enforced to the extent its terms were reasonable).
The implied in fact contract of employment arises from a mutual agreement and intent to promise which is found in the acts or conduct of the party sought to be bound. 17 C.J.S. Contracts, supra, § 4 at 555; Restatement (Second) of Contracts §§ 18-19 (1981) (stating rules that assent to *217the formation of informal contracts must be manifested by words, acts or conduct). See McDonald II, 820 P.2d at 990 (adopting Restatement (Second) of Contracts, supra, § 19). Contracts of employment which- are found from employee handbooks or policies are implied in fact contracts. See, e.g., Sanchez v. Life Care Centers of America, Inc., 855 P.2d 1256 (Wyo.1993) and McDonald v. Mobil Coal Producing, Inc., 789 P.2d 866, 869 (Wyo.1990) (hereinafter McDonald I). Both express and implied in fact contracts of employment are. enforceable to the same degree. Bell v. Superior Court (20th Century Ins. Co.), 215 Cal.App.3d 1103, 263 Cal.Rptr. 787, 789 (1989). The distinctions in form, however, create different modes of proof. Id. at 789; 17 C.J.S. Contracts, supra, § 3 at 553.
Wilder contends that two express agreements governed his relationship with the Chamber: an oral contract of employment which was formed at the time Wilder accepted the position of executive director; and a written contract of employment, in the form of the memorandum of understanding, which may have governed the relationship between Wilder and the Chamber at the time of termination. Wilder challenges that disputed material facts regarding these agreements preclude summary judgment on this cause of action. We agree.
At the time the Chamber told Wilder to resign or be terminated, no cause was stated for termination. While cause may have existed to terminate Wilder, its role in the termination is not at issue. Wilder was terminated as an at will employee without cause. Also, we acknowledge that an employee who resigned after being told to resign or be terminated was terminated for purposes of a breach of contract action. Kass v. Brown Boveri Corp., 199 N.J.Super. 42, 488 A.2d 242, 246-49 (1985) (holding action for breach of employment contract is not barred when resignation is a product of employer coercion); Sheets v. Knight, 308 Or. 220, 779 P.2d 1000, 1004-05 (1989) (recognizing that termination occurs when employer unconditionally orders employee to resign or be fired).
We begin our analysis by considering the oral contract of employment. The oral contract was formed when the Chamber offered employment to Wilder and he accepted. The consideration for this unilateral contract was supplied by Wilder when he performed his duties as an employee in the bargained for exchange. Leithead v. American Colloid Co., 721 P.2d 1059, 1062-63 (Wyo.1986); Toussaint v. Blue Cross & Blue Shield of Michigan, 408 Mich. 579, 292 N.W.2d 880, 885 (1980); 1 Henry H. Perritt, Jr., Employee Dismissal Law And Practice, § 4.34 at 331 (3rd ed. 1992). See Prudential Preferred Properties, 859 P.2d at 1272 (adopting Restatement (Second) of Contracts § 71 (1981) rule that consideration is supplied by bargained for performance).
The status of Wilder’s employment under the oral contract with the Chamber is in dispute. Wilder asserts that his employment was “permanent” for “as long as I did the work that was required.” The Chamber contends that Wilder was employed “at will.”
Wyoming continues to accept the common-law employment at will rule which states that either party may terminate a contract of employment, which is for an indefinite duration, at any time, for any reason or for no reason at all. Lankford v. True Ranches, Inc., 822 P.2d 868, 872 (Wyo.1991); Chasson v. Community Action of Laramie County, Inc., 768 P.2d 572, 575 n. 1 (Wyo.1989); Rompf v. John Q. Hammons Hotels, Inc., 685 P.2d 25, 27 (Wyo.1984). The employment at will rule creates a rebuttal presumption which affects only contracts of employment of indefinite duration. Leithead, 721 P.2d at 1062; Casper Nat. Bank, 65 P.2d at 1120-21; Toussaint, 292 N.W.2d at 885-92. While the employment at will rule is frequently criticized for its dubious historical origin, it continues to have application, with modifications, in present employer-employee relationships. Berube v. Fashion Centre, Ltd, 771 P.2d 1033, 1040-41 (Utah 1989).
The converse to the employment at will rule is that when a contract of employment states a definite duration, dismissal only for cause is presumed. Pine River State Bank v. Mettille, 333 N.W.2d 622, 628 (Minn.1983). However, this rule incorporates two resfrie-*218tions. First, performance under a contract of definite duration is within the statute of frauds, Wyo.Stat. § 1-23-105 (1988), making evidence of a writing necessary if the terms are not performed within one year. Tous-saint, 292 N.W.2d at 891 n. 24 (discussing applicability of statute of frauds to contracts of employment for a definite duration and inapplicability of statute of frauds to a contract of employment for an indefinite duration); Restatement (Second) of Contracts § 130, cmt. a (1981) (stating inapplicability of statute of frauds to contracts of uncertain duration). Second, employers and employees are free to enter into express contracts which state a duration but contain specific language preserving the right to terminate at will by either party. Toussaint, 292 N.W.2d at 890. An example of such a contract would be a three year agreement, in writing, identifying wages and benefits to be paid to the employee in return for performance of required duties, but specifically permitting either party to terminate the agreement at will.
Wilder does not assert that the oral contract of employment with the Chamber was for a definite duration. Instead, he argues his employment was “permanent.” The word “permanent” as used in employment contracts is subject to multiple definitions. Under one standard, “permanent” employment is indefinite employment which continues until a party to the contract terminates the agreement with cause. Leithead, 721 P.2d at 1063; Rompf, 685 P.2d at 28 n. 2. However, “permanent” may also be used to refer to employment status, such as distinguishing between an employee on probation or hired temporarily and another who is considered “permanent.” Beales v. Hillhaven, Inc., 108 Nev. 96, 825 P.2d 212, 216 (1992). We hold that a claim by an employee that the employer promised “permanent” employment does not alter the at will presumption without additional consideration supplied by the employee or explicit language in the contract of employment stating that termination may only be for cause. Leithead, 121 P.2d at 1063 (holding language in handbook which contrasted “probationary” at will employee with “permanent” employee implied “permanent” employee could only be discharged for cause); Pine River State Bank, 333 N.W.2d at 627 (holding without additional consideration supplied by the employee which is uncharacteristic of the employment relationship itself, “permanent” or “lifetime” employment is presumed at will); Beales, 825 P.2d at 216 (holding that status of “permanent” employee, standing alone, is insufficient to alter presumption of at will employment).
Wilder attempts to find additional consideration for “permanent” employment in the fact that he closed his real estate brokerage to accept the position with the Chamber. We agree that in some situations, such as giving up a competitive business as part of a promise not to compete, sufficient additional consideration may be present to create “permanent” employment subject to dismissal for cause. Hartbarger v. SCA Services, Inc., 200 Ill.App.3d 1000, 146 Ill.Dec. 633, 641, 558 N.E.2d 596, 604, appeal denied, 135 Ill.2d 556, 151 Ill.Dec. 382, 564 N.E.2d 837 (1990). However, this court has held in Rompf, 685 P.2d at 28-29, that leaving a prior position to accept new employment, without more, is insufficient to create “permanent” employment.
WUder claims that an additional expUcit promise contained in the oral contract of employment was the promise by the Chamber to employee WUder for “as long as I did the work that was required.” The Chamber contends that WUder’s employment was at wiU and without an express promise making him subject to dismissal for cause.
Whether an oral contract exists, the terms and conditions of the oral contract and the intent of the parties are generally questions of fact. Hartbarger, 558 N.E.2d at 604. Only when the terms of an oral contract are shown without any conflict in the evidence does the interpretation become a question of law for the court. Engle v. First Nat. Bank of Chugwater, 590 P.2d 826, 830 (Wyo.1979).
We accept the proposition, inherent in WU-der’s argument, that the parties may choose to provide that termination is for cause even in a contract of employment of indefinite duration. Pine River State Bank, 333 N.W.2d at 628. This proposition is present in employment handbook Utigation, since no duration of employment is usuaUy found in *219the implied in fact contract. See, e.g., McDonald II, 820 P.2d at 991. However, the terms of the oral contract of employment purporting to provide that Wilder would be dismissed only for cause are sufficiently controverted to constitute disputed material facts.
The relevance of the oral contract of employment is that its terms were in effect at the time Wilder and the Chamber agreed to the memorandum of understanding. If, under the oral contract of employment, Wilder’s employment could only be terminated for cause, a disputed material fact, then an issue of law exists whether there was sufficient consideration at the time of the execution of the memorandum of understanding to modify Wilder’s employment to employment at will under the terms of the memorandum of understanding.
The traditional view recognizes that “a promise by an employer or an employee under a subsisting contract to do more or take less than that contract requires is invalid unless the other party gives or promises to give something capable of serving as consideration.” 3 Richard A. Lord, Williston on Contracts § 7:37 at 605 (4th ed. 1992). See Hopper, 861 P.2d at 541 (adopting rule in Wyoming that separate consideration is required to enforce a covenant not to compete created after employment relationship is in existence). The Restatement (Second) of Contracts § 89 at 237 (1981) states the applicable rule:
A promise modifying a duty under a contract not fully performed on either side is binding
(a) if the modification is fair and equitable in view of circumstances not anticipated by the parties when the contract was made; or
(b) to the extent provided by statute; or
(e) to the extent that justice requires enforcement in view of material change of position in reliance on the promise.
The Restatement illustrates the operation of this rule with a hypothetical in which an employee is given a pay raise following a job offer from a competitor and a new contract of employment is written. Id. at 239, ill. 3. The consideration for the new contract is provided by the employee refusing the job offer from the competitor.
In executing the memorandum of understanding, the Chamber reduced portions of Wilder’s compensation and stated he was an at will employee. The possible consideration the Chamber provided in return for Wilder’s promise to take less was that Wilder would not be terminated until an audit of the Chamber’s financial records was completed. We need not determine at this point if that consideration was adequate or whether other consideration exists. The parties will be able to litigate this question on remand.
The memorandum of understanding declared Wilder’s employment was “probationary” and that he was “an at will employee,” giving the Chamber the right to terminate at any time for any reason or for no reason at all. In the same paragraph, however, the Chamber promised: “Upon completion of the audit, and the opportunity to review it, the Board will evaluate your status and whether or not to offer you continued employment.”
The language of the memorandum of understanding is ambiguous creating mixed questions of law and fact over the parties’ intentions. If Wilder was an at will employee under either the oral contract of employment or after adequate consideration was supplied to create the memorandum of understanding, he was subject to termination, as the Chamber indicated, at any time, for any reason or for no reason at all. Lankford, 822 P.2d at 872. As an at will employee, the Chamber was free to terminate Wilder’s employment, or conduct an audit without establishing a probationary status. Placing an employee on probation as part of a disciplinary procedure is inconsistent with the employment at will presumption. Stephen P. Pepe & Scott H. Dunham, Avoiding and Defending Wrongful Discharge Claims, § 2.21 at 49-50 (1993). Furthermore, the Chamber promised to perform the audit to determine the extent of financial problems “prior to a decision” regarding Wilder’s future employment. Whether this language placed a condition on Wilder’s at will status under terms of the memorandum of understanding is a question of intent. Holmes v. *220Union Oil Co. of California, 114 Idaho 773, 760 P.2d 1189,1194 (1988); Stone v. Mission Bay Mortg. Co., 99 Nev. 802, 672 P.2d 629, 630 (1983).
We reverse summary judgment in favor of the Chamber on this cause of action. The evidence demonstrates, when viewed in the light most favorable to the party opposing summary judgment, that disputed material facts exist regarding the terms of the oral contract of employment and the intent of the parties in executing the memorandum of understanding.
B. Implied Covenant op Good Faith and Fair Dealing
The Restatement (Second) of Contracts § 205 at 99 (1981) recognizes an implied duty under every contract:
§ 205 Duty of Good Faith and Fair Dealing ,
Every contract imposes upon each party a duty of good faith and fair dealing in its performance and its enforcement.
Good faith means “faithfulness to an agreed common purpose and consistency with the justified expectations of the other party; it excludes a variety of types of conduct characterized as involving ‘bad faith’ because they violate community standards of decency, fairness or reasonableness.” Id. at 100, cmt. a (emphasis added). See Gamer v. Hickman, 709 P.2d 407, 411 (Wyo.1985) (referring to definition of “good faith” under Uniform Commercial Code as honesty in fact in the conduct of the transaction concerned).
Prior decisions of this court have addressed the implied covenant of good faith and fair dealing in the context of employment litigation. See, e.g., Hatfield v. Rochelle Coal Co., 813 P.2d 1308,1309-10 (Wyo.1991); Nelson v. Crimson Enterprises, Inc., 777 P.2d 73, 76 n. 3 (Wyo.1989); Reese v. Dow Chemical Co., 728 P.2d 1118, 1120-21 (Wyo.1986); Leithead, 721 P.2d at 1064; and Rompf, 685 P.2d at 27-28. The consistent theme of this line of cases has been that the court would “reserve a decision on the viability of this doctrine in this state until a proper case is before us.” Rompf, 685 P.2d at 28.
During the period in which the “proper case” has been sought, litigants have continued to present claims under the implied covenant which have been rejected. Wilder, too, claims that the Chamber’s actions breached the implied covenant because the Chamber terminated his employment after promising in the memorandum of understanding to conduct an audit. We believe continued delay in recognizing the application of the implied covenant to contracts of employment wastes judicial resources with needless review of varied precedents and creative argument. Therefore, we hold that all contracts of employment contain an implied covenant of good faith and fair dealing; however, the Chamber’s actions do not constitute a breach of the implied covenant as applied to contracts of employment in Wyoming.
During the decade in which this court has considered the applicability of the implied covenant of good faith and fair dealing to contracts of employment, common law has recognized the role of the implied covenant in contracts of insurance. Hatch v. State Farm Fire and Cos. Co., 842 P.2d 1089 (Wyo.1992); Darlow v. Farmers Ins. Exchange, 822 P.2d 820 (Wyo.1991); McCullough v. Golden Rule Ins. Co., 789 P.2d 855 (Wyo.1990). In McCullough, this court permitted recovery, in tort, for breach of the implied covenant based upon the special relationship created by the unequal bargaining power that an insurer has over an insured. McCullough, 789 P.2d at 858. A similar special relationship may be present between an employer-employee which permits recovery in tort for egregious conduct.
In other jurisdictions, the implied covenant has been applied to all types of contracts of employment. 1 Perritt, supra, § 4.26 (collecting eases). “Good faith and fair dealing between parties are pervasive requirements in our law; it can be said fairly, that parties to contracts* or commercial transactions are bound by this standard.” Fortune v. National Cash Register Co., 373 Mass. 96, 364 N.E.2d 1251, 1256 (1977). In Fortune, the Supreme Judicial Court of Massachusetts held the implied covenant governed relations between an employer and a commission *221salesperson under a written contract of employment. Id. at 1256-56. The court found that the employer’s actions in terminating the employee after twenty-five years of service to avoid paying a bonus for a just completed $5,000,000.00 sale constituted a breach of the implied covenant. Id. at 1258. The Supreme Court of New Hampshire has determined that the implied covenant governed relations between an employer and employee under all contracts of employment, including those that are at will or for a definite term. Monge v. Beebe Rubber Co., 114 N.H. 130, 316 A.2d 549, 551 (1974). In Monge, the court held that terminating an employee hired under an oral at will contract of employment for refusing to date a supervisor constituted a breach of the implied covenant. Id. at 552. In Kerr v. Rose, 216 Cal.App.3d 1551, 265 Cal.Rptr. 597, 603 (1990), the court determined that the implied covenant applied to implied in fact contracts under a written termination and layoff policy. A fundamental limitation of the implied covenant is that it can not create duties that supersede express provisions of written contracts. Farris v. Hutchinson, 254 Mont. 334, 838 P.2d 374, 377 (1992).
The application of the implied covenant of good faith and fair dealing to contracts of employment has been not universally accepted. See, e.g., Pamar v. Americana Hotels, Inc., 65 Haw. 370, 652 P.2d 625, 629 (1982) and Thompson v. St. Regis Paper Co., 102 Wash.2d 219, 685 P.2d 1081, 1086 (1984). The Thompson court called the concept of bad faith “amorphous.” Thompson 685 P.2d at 1086. When viewed too broadly, we agree the implied covenant can be misapplied.
The Supreme Court of Arizona correctly summarized that the implied covenant “does not create a duty for the employer to terminate the employee only for good cause.” Wagenseller v. Scottsdale Memorial Hosp., 147 Ariz. 370, 710 P.2d 1025, 1040 (1985) (adopting implied covenant to protect employee from termination to avoid payment of benefits already earned). Accord Metcalf v. Intermountain Gas Co., 116 Idaho 622, 778 P.2d 744, 750 (1989), modified sub nom., Sorensen v. Comm Tek, Inc., 118 Idaho 664, 799 P.2d 70, 75 (1990). For example, we do not consider it appropriate to read into the implied covenant language mandating that every termination must be for a “fair and honest reason.” Coombs v. Gamer Shoe Co., 239 Mont. 20, 778 P.2d 886, 887 (1989). However, we conclude that the implied covenant, with appropriate limitations, serves to balance the inherently unequal relationship between an employer and an employee. See McCullough, 789 P.2d at 858.
We hold that recovery of damages is permitted for tortious conduct which arises out of a contractual relationship of employment in breach of the implied covenant of good faith and fair dealing. D’Angelo v. Gardner, 107 Nev. 704, 819 P.2d 206, 215 (1991).
A tort, however, requires the presence of a duty created by law, not merely a duty created by contract; and, although a duty of good faith and fair dealing is created by law in all cases, it is only in rare and exceptional cases that the duty is of such a nature as to give rise to tort liability. The kind of breach of duty that brings into play the bad faith tort arises only when there are special relationships between the tort-victim and the tort-feasor * * *.
K Mart Corp. v. Ponsock, 103 Nev. 39, 732 P.2d 1364, 1370 (1987) (emphasis added). The special relationship necessary to permit recovery is not established merely by the employer-employee relationship. A showing is required that a special relationship of trust and reliance exists between the particular employee seeking recovery and the employer. Cleary v. American Airlines, Inc., 111 Cal.App.3d 443,168 Cal.Rptr. 722, 729 (1980); K Mart Corp., 732 P.2d at 1372. Trust and reliance may be found by the existence of separate consideration, common law, statutory rights, or rights accruing with longevity of service. Cleary, 168 Cal.Rptr. at 729.
Two Nevada cases illustrate the necessary showing of trust and reliance. In K Mart Corp., the employee worked under an implied in fact contract of employment that made him subject to dismissal only for cause. K Mart Corp., 732 P.2d at 1366. Six months before his retirement benefits vested, the employee was terminated for a minor violation of company policy. The court held the *222employer breached the implied covenant of good faith and fair dealing by terminating the employee with the improper motive of denying contractually earned retirement benefits. Id. at 1370. But see Ingersoll-Rand Co. v. McClendon, 498 U.S. 133, 111 S.Ct. 478, 112 L.Ed.2d 474 (1990) (holding that ERISA preempts state law wrongful discharge claim based on termination to avoid pension fund payments). In K Mart Corp., 732 P.2d at 1372, the employee was “specially relying” on the employer’s commitment to extended employment and retirement benefits for which he had remained with the company for nine and one-half years. By contrast, in D’Angelo, the employee, despite having “permanent” status under an implied in fact contract, could not show a breach of the implied covenant where he had been employed for less than two years and a special relationship had not “ripened.” D’Angelo, 819 P.2d at 215.
When a special relationship of trust and reliance is demonstrated, a breach of the implied covenant is actionable as a tort. McCullough, 789 P.2d at 861. Therefore, compensatory damages are available to hold employers accountable for a breach of the implied covenant. K Mart Corp., 732 P.2d at 1372. We adhere to the mandates of Wyoming law that punitive damages will only be awarded upon a showing of willful or wanton misconduct. McCullough, 789 P.2d at 861.
The Chamber’s conduct in terminating Wilder did not breach the implied covenant of good faith and fair dealing as a matter of law. Initially, we do not find sufficient longevity in Wilder’s three years of employment with the Chamber or other bases to establish a special relationship. Fundamentally, we find no evidence that termination occurred as a means to avoid payment of benefits already earned under the contract of employment. Wagenseller, 710 P.2d at 1040; Metcalf, 778 P.2d at 749; Fortune, 364 N.E.2d at 1258; K Mart Corp., 732 P.2d at 1370.
We affirm summary judgment in favor of the Chamber on this cause of action.
C. Negligence
Wilder next claims Chamber officials acted negligently in terminating his employment prior to completion of the audit. Specifically, Wilder alleges that a duty of reasonable care was breached by the failure to properly investigate the financial problems at the Chamber. The only support for Wilder’s position is the Supreme Court of Montana’s decision in Crenshaw v. Bozeman Deaconess Hosp., 213 Mont. 488, 693 P.2d 487, 493 (1984). Crenshaw held that a negligence cause of action was stated by the employer’s failure to properly investigate allegations of impropriety before terminating the employee for cause. Id.
We are persuaded that no tort cause of action exists for negligent investigation in employment relationships. As we have previously stated, employment creates a contractual relationship. If that contract is breached, relief lies with an action for breach of contract. “To the extent an employee has an employment contract requiring specific reasons for dismissal, then the employer must conduct an adequate investigation or be liable for breach of that contract.” Lambert v. Morehouse, 68 Wash.App. 500, 843 P.2d 1116, 1119 (1993) (declining to recognize cause of action for negligent investigation in employee termination). See Morris v. Hartford Courant Co., 200 Conn. 676, 513 A.2d 66, 68 (1986).
Furthermore, Crenshaw does not support a cause of action for negligent investigation under the present facts. In Heltborg v. Modem Machinery, 244 Mont. 24, 795 P.2d 954, 961 (1990), the court held a termination decision for economic reasons did not state a tort cause of action because an employer is not under a duty to use reasonable care in all decision making. We read Heltborg as limiting Crenshaw by stating that the employer’s duty to use reasonable care is restricted to situations involving negligent investigation of a for cause termination. Wilder was not dismissed for cause. It is undisputed that the Chamber dismissed Wilder as an at will employee, despite the investigation into financial problems that was being conducted.
We affirm summary judgment in favor of the Chamber on this cause of action.
*223D. Intentional Infliction of Emotional Distress
In Leithead, 721 P.2d at 1064-68, this court recognized a cause of action in Wyoming for intentional infliction of emotional distress. As adopted, damages may be recovered in tort for intentionally or recklessly extreme and outrageous conduct which causes severe emotional distress. Id. See Restatement (Second) of Torts § 46(1) (1966). Outrageous conduct is defined as conduct “which goes beyond all possible bounds of decency, is regarded as atrocious, and is utterly intolerable in a civilized community.” Leithead, 721 P.2d at 1066 (citing Restatement (Second) of Torts, supra, § 46, cmt. d). Recovery is permitted when emotional distress, which includes reactions such as shame, humiliation, embarrassment and worry, is extreme. Leithead, 721 P.2d at 1066-67.
Wilder claims that the Chamber’s actions constituted intentional infliction of emotional distress. Wilder declares that the Chamber sought to make him publicly responsible for the financial problems as a “scapegoat” prior to and at the time of termination. As a result, he suffered shame and public humiliation. Further, Wilder contends that after his termination, the Chamber’s intentionally tor-tious conduct continued. When the Chamber received the audit report, Wilder asserts that Chamber officials failed to disclose that there was no misconduct on his part, but instead made statements in the press regarding a continuing investigation in the form of “fraud tests” causing additional humiliation. Later, Wilder maintains Chamber officials acted outrageously in repeatedly seeking to prevent Wilder from obtaining employment. As a result, Wilder alleges he suffered severe emotional distress over a lengthy period following his termination.
The court determines, as a question of law, whether the conduct of the tortfeasor “ ‘may reasonably be regarded as so extreme and outrageous to permit recovery, or whether it is necessarily so.’ ” Leithead, 721 P.2d at 1066 (quoting Restatement (Second) of Torts, supra, § 46, cmt. h); Hogan v. Forsyth Country Club Co., 79 N.C.App. 483, 340 S.E.2d 116, 121 (1986). Once conduct is shown which may be reasonably regarded as extreme and outrageous, the jury must determine, with proper instruction, “ “whether, in the particular case, the conduct has been sufficiently extreme and outrageous to result in liability.’” Leithead, 721 P.2d at 1066 (quoting Restatement (Second) of Torts, supra, § 46, cmt. h). See Hogan, 340 S.E.2d at 121.
We must consider the allegations of outrageous conduct from two points in time: conduct prior to and at the time of termination; and conduct following termination. In Leit-head, this court recognized that if the employee’s emotional distress is caused solely by termination and termination is permitted under terms of the contract of employment, no recovery is permitted for intentional infliction of emotional distress. Leithead, 721 P.2d at 1066. “The ordinary person who is fired from his job might worry about his future and his ability to pay his bills. He might also lose sleep over it. But this is the kind of distress with which the ordinary person must be expected to cope.” Id. at 1067.
Sufficient evidence exists of outrageous conduct by the Chamber prior to and at the time of termination. Chamber officials at the March 29,1989 meeting placed Wilder on probation, reduced his compensation, possibly altered his employment status and required him to publicly address a community group to “accept the responsibility” for the financial problems. These harsh actions were taken prior to the completion of any formal investigation and despite Wilder’s denial of any prior knowledge or responsibility for the financial problems. Shortly after Wilder’s public address, the Chamber terminated his employment without fulfilling the promise to conduct an audit contained in the memorandum of understanding. Viewing the evidence in the light most favorable to Wilder as the party opposing summary judgment, the Chamber’s actions may reasonably be regarded as outrageous. See Havens v. Tomball Community Hosp., 793 S.W.2d 690, 691 (Tex.App.1990) (holding employer’s course of conduct in seeking to humiliate and degrade employee’s good name prior to termination stated a cause of action for intentional infliction of emotional distress) and *224Retherford v. AT & T Communications of Mountain States, Inc., 844 P.2d 949, 978 (Utah 1992) (holding co-employees’ course of conduct in retaliation for good faith sexual harassment complaint stated a cause of action for intentional infliction of emotional distress).
Sufficient evidence is also present of outrageous conduct by the Chamber following termination. The Chamber aggressively sought to prevent Wilder from obtaining employment following his termination on at least two occasions. Chamber officials publicly objected to Wilder’s possible employment with the Park County Travel Council and offered the services of a Chamber employee to perform the desired work. These actions were repeated when Wilder attempted to secure employment with the Yellowstone Airport Board. There is no record of whether the Chamber was compensated for the work. No reasonable person expects a former employer to mount an active campaign to prevent a former employee from obtaining work. Giving Wilder the benefit of every reasonable doubt and inference, this conduct may reasonably be regarded as outrageous. See M.B.M. Co., Inc. v. Counce, 268 Ark. 269, 596 S.W.2d 681, 688 (1980) (holding former employer’s course of conduct following termination stated a cause of action for intentional infliction of emotional distress).
We do not find outrageous conduct in the Chamber’s release of the audit report. The audit report was presented to the Chamber after Wilder was terminated. It disclosed intentional errors or omissions which created inaccurate financial records. The Chamber announced this conclusion and revealed that further “fraud tests” of the financial records would be conducted. These actions, under the circumstances, were reasonable as a matter of law.
The Chamber maintains, despite the nature of the conduct, that Wilder has not suffered severe emotional distress. We disagree. “ ‘The intensity and the duration of the distress are factors to be considered in determining its severity.’” Leithead, 721 P.2d at 1067 (quoting Restatement (Second) of Torts, supra, § 46, cmt. j). The shame and public humiliation which Wilder alleges he suffered extended over a period of two years. This duration is sufficient to create a jury question on the issue of liability. As we announced in Leithead, 721 P.2d at 1067 (quoting Restatement (Second) of Torts § 46, supra, cmt. j), “ ‘[i]t is for the court to determine whether on the evidence severe emotional distress can be found; it is for the jury to determine whether, on the evidence, it has in fact existed.’”
Summary judgment in favor of the Chamber on this cause of action is reversed.
E. Defamation
“A defamatory communication is one which tends to hold the plaintiff up to hatred, contempt, ridicule or scorn or which causes him to be shunned or avoided; one that tends to injure his reputation as to diminish the esteem, respect, goodwill or confidence in which he is held.” Tschirgi v. Lander Wyoming State Journal, 706 P.2d 1116, 1119 (Wyo.1985). Accord Century Ready-Mix Co. v. Campbell County School Dist., 816 P.2d 795, 799 (Wyo.1991).
Wilder alleges that defamatory statements were made about him by a Chamber officer and an employee at a travel industry conference in Denver in May of 1991. The statements were published to a security guard who was told by the Chamber official and employee not to admit Wilder because he was no longer a Chamber employee and might “steal” their work. Specifically, a Chamber employee said Wilder was “sneaky,” “lazy,” “good-for-nothing,” and a “son-of-a-bitch.” The Chamber official told the guard Wilder “got fired” and should not be admitted to the conference.
The tenor of the language quoted and other language allegedly used by the Chamber official and employee is disparaging and offensive, but is not actionable as defamation. “Disparaging words, to be actionable per se * ⅜ * must affect the plaintiff in some way that is peculiarly harmful to one engaged in his trade or profession.” Restatement (Second) of Torts § 573 at 194, cmt. e. (1977). None of the comments to the security guard meet this standard.
*225Summary judgment in favor of the Chamber on this cause of action is affirmed.
F. Intentional Interference with A Prospective Contractual Relationship
Wyoming recognizes the tort of intentional interference with a prospective contractual relationship. Four Nines Gold, Inc. v. 71 Const., Inc., 809 P.2d 236, 238 (Wyo.1991); Martin v. Wing, 667 P.2d 1159, 1162 (Wyo.1983).
“One who intentionally and improperly interferes with another’s prospective contractual relation (except a contract to marry) is subject to liability to the other for the pecuniary harm resulting from loss of the benefits of the relation, whether the interference consists of
(a) inducing or otherwise causing a third person not to enter into or continue the prospective relation or
(b) preventing the other from acquiring or continuing the prospective relation.”
Four Nines Gold, Inc., 809 P.2d at 238 (quoting Restatement (Second) of Torts § 766B (1979)). To be actionable as intentional interference with prospective contractual relations, the claimed interference must be improper, although malice need not be shown. Four Nines Gold, Inc., 809 P.2d at 238. Therefore, truthful statements, solicited or volunteered, are not actionable and interference is permitted when the actor acts in good faith to protect an economic interest. Id.
Wilder contends that the Chamber intentionally interfered with prospective contractual relations by repeatedly attempting to block his employment and by attempting to exclude him from the travel industry conference in Denver in May of 1991. The Chamber maintains these actions were competitive but not improper.
Restatement (Second) of Torts § 768 (1979), in pertinent part, recognizes that legitimate competition does not result in intentional interference with prospective contractual relations:
(1) One who intentionally causes a third person not to enter into a prospective contractual relation with another who is his competitor or not to continue an existing contract terminable at will does not interfere improperly with the other’s relation if
(a) the relation concerns a matter involved in the competition between the actor and the other and
(b) the actor does not employ wrongful means and
(c) his action does not create or continue an unlawful restraint of trade and
(d) his purpose is at least in part to advance his interest in competing with the other.
The Restatement authors note that as long as some competitive interest is served, the fact that a competitor may also be directed by a desire for revenge or other improper motive is not sufficient, alone, to create improper interference. Id. at 43, cmt. g.
The Chamber’s actions do not constitute intentional interference with prospective contractual relations as a matter of law. The Chamber acted as a competitor. When Wilder sought employment from the Park County Travel Council and the Yellowstone Airport Board, the Chamber sought potential economic gain for itself by offering to perform the work Wilder desired. As a competitor at the travel industry conference, the Chamber also acted to protect its business interests, although admittedly not in a businesslike manner. While the Chamber’s motives may be suspect, as a non-profit corporation engaged in travel promotion, the Chamber had a right to compete with Wilder in this business.
Summary judgment in favor of the Chamber on this cause of action is affirmed.
G. Procedural Issues
Wilder contends that the district court abused its discretion in denying a motion for leave to amend the complaint. The motion to amend was filed at the completion of discovery. The district court denied the motion finding that Wilder had not acted in a timely manner and granted summary judgment in favor of the Chamber.
This court has adopted the view that leave to amend a complaint “should be *226freely granted when the amendment will serve a good purpose and when it will not unduly prejudice the defendant.” Herrig v. Herrig, 844 P.2d 487, 490 (Wyo.1992); W.R.C.P. 15. The denial of a motion to amend is only reversed when an abuse of discretion is found. Herrig, 844 P.2d at 490. Abuse of discretion implies the court has acted in a manner that exceeds the bounds of reason under the circumstances. Boiler v. Key Bank of Wyoming, 829 P.2d 260, 266 (Wyo.1992) (quoting Martinez v. State, 611 P.2d 831, 838 (Wyo.1980)).
Wilder sought leave of the district court to amend his complaint to add three additional causes of action against the Chamber and to state causes of action against several individual defendants. At oral argument, Wilder admitted that separate proceedings have been filed against the individual defendants he sought to make a party to this action. Therefore, we need only consider whether an abuse of discretion occurred in denying leave to state the additional causes of action.
Wilder’s motion to amend and the Chamber’s motion for summary judgment were presented together to the district court during a combined hearing. The applicable rule permits the district court to consider the motion for summary judgment as being addressed to the complaint in the form in which it is sought to be amended.
If plaintiffs claim, even with the complaint amended, still is vulnerable to a summary judgment, the court need not formally decide the motion to amend. As a result, the denial of leave to amend a pleading in such a case, even if technically erroneous, is not prejudicial if the amendment would not have affected the decision to grant summary judgment against plaintiff. Conversely, if an amendment would change the result on the motion, it should be permitted and summary judgment denied.
10A Charles A. Wright, Arthur R. Miller & Mary Kay Kane, Federal Practice and Procedure; Civil 2d § 2722 at 47-48 (1983) (footnotes omitted).
The record discloses that the additional causes of action which Wilder sought against the Chamber were not addressed in considering the motion for summary judgment. Therefore, we hold the district court abused its discretion by not considering what effect, if any, Wilder’s claims of promissory estop-pel, fraud and negligent misrepresentation against the Chamber may have had on the motion for summary judgment. We acknowledge the view expressed by the district court that Wilder has fired a shotgun at the lake in hopes of hitting a mallard. Despite the numerous causes of action presented by Wilder, judicial economy has not been served by forcing two proceedings against different parties each with substantially similar claims and witnesses.
The Chamber contends that an affidavit from Wilder’s counsel included in the record on appeal should not be considered. The affidavit states that exhibits attached to it are true and correct copies of the original documents. Some of those documents were apparently used as exhibits during depositions; however, no exhibits were attached to the portions of the depositions designated for the record on appeal. We need not address this issue because the Chamber offered no objection, in the form of a motion to strike the affidavit, at the district court level. Therefore, we consider any objection as having been waived. Conway v. Guernsey Cable TV, 713 P.2d 786, 788 (Wyo.1986). See 10A Wright, Miller & Kane, supra, § 2722 at 60-61.
Finally, we address a procedural issue under W.R.A.P. 7.04. This court permits citation at oral argument of any “relevant authority published since the filing of a party’s brief, or other authority which was not discovered until after the brief was served * * * ” so iong as notice is provided to the court and opposing counsel “five days prior to argument.” W.R.A.P. 7.04. The Chamber filed a notice of additional authority on Friday, September 17, 1993. The notice stated an intent to cite five additional cases, all published several years ago, at oral argument supporting termination of an employee while on probation. Oral argument for this case occurred on Tuesday, September 21,
*2271993. The Chamber’s notice was untimely and the cases cited were not considered, W.R.A.P. 7.04; W.R.C.P. 6(a).
IV. CONCLUSION
Lessons in the employer-employee relationship are not easily learned. The common law attempts to preserve a careful balance premised on employment at will. However, when the facts of a particular employer-employee relationship support modifications in the at will relationship, additional care must be exercised to insure compliance with those modified terms of employment. In this instance, disputed material facts over the nature of the relationship and the conduct of the parties preclude summary judgment on certain causes of action.
We reverse and remand the summary judgment granted in favor of the Chamber on the cause of action for breach of contract.
We reverse and remand the summary judgment granted in favor of the Chamber in the cause of action for intentional infliction of emotional distress.
We affirm the summary judgment granted in favor of the Chamber on the cause of action for breach of the implied covenant of good faith and fair dealing.
We affirm the summary judgment granted in favor of the Chamber on the cause of action for negligence.
We affirm the summary judgment granted in favor of the Chamber on the cause of action for defamation.
We affirm the summary judgment granted in favor of the Chamber on the cause of action for intentional interference with a prospective contractual relationship.
We hold that the district court abused its discretion in denying the motion for leave to amend the complaint.
We hold any objection to a challenged affidavit was waived.
We hold that the notice of additional authority filed by the Chamber was untimely.
Therefore, the decision of the district court is affirmed in part, reversed in part and remanded for further proceedings in accord with this opinion.