odissenting). I respectfully dissent. MCL 700.2518 expressly applies to a “provision in a will....” (Emphasis added.) I cannot agree with the majority that “while MCL 700.2518 does not apply to trusts, it reflects this state’s public policy that [in terrorem] clauses in trust agreements are unenforceable if there is probable cause for challenging the trust.” Ante at 539.
In reaching its decision that in terrorem provisions are unenforceable if there is probable cause for challenging the trust, the majority addresses whether an in terrorem clause in a trust agreement is contrary to public policy. In Royal Property Group, LLC v Prime Ins Syndicate, Inc, 267 Mich App 708, 722; 706 NW2d 426 (2005), this Court reiterated that,
“[i]n defining ‘public policy,’ it is clear to us that this term must be more than a different nomenclature for describing the personal preferences of individual judges, for the proper exercise of the judicial power is to determine from objective legal sources what public policy is, and not simply assert what such policy ought to be on the basis of the subjective views of individual judges. This is grounded in Chief Justice Marshall’s famous injunction to the bench in Marbury v Madison, 5 US (1 Cranch) 137, 177; 2 L Ed 60 (1803), that the duty of the judiciary is to assert what the law ‘is,’ not what it ‘ought’ to be. [Emphasis in original.]”
For this reason,
*543“ ‘[c]ourts must proceed with caution in determining what exactly constitutes Michigan’s “public policy,” and not merely impose its [sic] belief of what public policy should be. In other words, Michigan’s “public policy” must be clearly apparent in “our state and federal constitutions, our statutes, and the common law,” as well as our “administrative rules and regulations, and public rules of professional conduct[.]” ’ ”
In other words, “[t]he public policy of Michigan is not merely the equivalent of the personal preferences of a majority of this Court; rather, such a policy must ultimately be clearly rooted in the law. There is no other proper means of ascertaining what constitutes our public policy.” [Citations omitted.]
In my opinion, Michigan public policy does not dictate that an in terrorem provision in a trust agreement is unenforceable if there is probable cause for challenging the trust. MCL 700.2518 is persuasive evidence that only an in terrorem provision in a will is unenforceable if there is probable cause for challenging the will. The majority’s conclusion effectively reads into MCL 700.2518 a category of legal instruments in which an in terrorem provision may be unenforceable. This is an unwarranted judicial expansion of MCL 700.2518. Roberts v Mecosta Co Gen Hosp, 466 Mich 57, 63; 642 NW2d 663 (2002) (stating that nothing will be read into a clear statute that is not within the manifest intention of the Legislature as derived from the language of the statute itself). The best evidence that the Legislature did not intend to allow challenges when the trust agreement contains an in terrorem provision is that MCL 700.2518 plainly expresses an intent to allow challenges to a will that contains an in terrorem provision. Had the Legislature intended to allow challenges in the face of an in terrorem provision within a trust agreement, there is no dispute that it could have done so.
*544I agree with the majority that the common law of this state, as reflected in Schiffer v Brenton, 247 Mich 512, 520; 226 NW 253 (1929), and Farr v Whitefield, 322 Mich 275, 280-281; 33 NW2d 791 (1948), is that in terrorem clauses in wills are enforceable, irrespective of whether the will contest was in good faith or bad faith. I also agree with the majority that the Legislature, through MCL 700.2518, partially abrogated the common law in regard to in terrorem clauses within wills. However, I cannot agree that MCL 700.2518 reflects an intent to partially abrogate the common law in regard to in terrorem clauses within trust agreements. And while legal commentators may be correct in speculating that there is no apparent reason to treat in terrorem clauses within trust agreements differently from those within wills, I cannot “ ‘assert what such policy ought to be on the basis of ” my subjective view. Royal Property Group, supra at 722 (citation omitted; emphasis in original).
I would reverse and remand for further proceedings.