To a complaint for divorce on the ground of adultery the defendant pleads a previous divorce from the plaintiff, and a lawful marriage to the person with whom she is accused of maintaining an illicit connection. If the answer be true it affords a complete defense to the action. Hunt v. Hunt, 72 N. Y. 217, 225.
■ In compliance with an order of court, the plaintiff has interposed a reply, in which he impeaches the judgment of divorce as void, for collusion and defect of jurisdiction. ■ The defendant now moves for judgment, upon what she assumes to be two distinct grounds; namely, the frivolousness of the reply, and its failure to *142allege matter in.avoidance of the defense to which it responds. But if, palpably, the reply does not defeat the defense, it is frivolous; and hence the substantial ground of both motions is the legal insufficiency of the reply.
Is the insufficiency of the reply so obvious and incontestable as to authorize relief under section 537 of the Code?
To justify a decision that a pleading is frivolous, “ it must be not only without adequate reason, but so clearly and plainly without foundation that the defect appears upon mere inspection; if any argument is required to show that the pleading is bad, it is not frivolous.” Cook v. Warren, 88 N. Y. 37. “ That only may be regarded as frivolous which is made • to appear so incoñtrovertibly, by a bare • statement of it and without argument.” Youngs v. Kent, 46 N. Y. 672, 674.
The divorce averred by the defendant in answer to the action .was by a judgment of the Court of Common Pleas of Philadelphia county, Pennsylvania. To invalidate the judgment, the reply sets forth a statute of that state which requires citizenship and a year’s residence, as a condition of the maintenance of an action for the dissolution of'.a marriage; and alleges that, because of the non-residence of the plaintiff in the Philadelphia suit, the Pennsylvania court had not jurisdiction of the cause or the parties. -This attempted avoidance of the defense the learned counsel impeaches as frivolous, upon the ground that the plaintiff, is precluded from challenging the jurisdiction; and to make good the position he furnishes an argument of uncommon ability and research, in which are discussed intricate and controverted questions touching estoppel and pleading, and the obligatory effect of a foreign judgment.
■ Again, in establishing the insufficiency of the,alleged collusion to avoid the judgment of divorce, the learned counsel for the defendant not only argues earnestly against the fact of collusion, but elaborately resolves these difficult problems of law: Who can make the objection? Dnder what circumstances can it be interposed? What will constitute sufficient fraud to vitiate a judgment? In showing that it is not open to this plaintiff'to attack the judgment of divorce for fraud in its procurement, the learned, counsel again accumulates stores of learning and displays a toilsome, ingenuity. . . .
Were the question of the validity of the reply before me upon demurrer, I,should, probably, condemn it as bad in substance; but to predicate frivolousness of a pleading, to discredit which such ah *143arduous effort and a brief of 7,000 words axe indispensable, is scarcely less than a self-evident absurdity.
As already indicated, the ground upon which the reply is assailed is insufficiency in substance; and to authorize the relief. I am of the opinion that the insufficiency should be plain and undeniable. The defendant insists, however, that if upon a critical examination . she be entitled to judgment on the pleadings, she may get it by the present motion.
I had supposed that the only method by which, under our system of procedure,, the substantial insufficiency of a pleading is open to objection is by demurrer, or by motion at the trial, or for judgment under section 537 of the Code; but; to the contrary, counsel adduces People v. Northern R. R. Co., 42 N. Y. 217; 53 Barb. 98, in which, upon motion at Special Term, judgment"was directed for the plaintiff on the ground that the allegations of the complaint were admitted by the answer and no issue was raised for trial. The decision was by a bare majority of the court, and I do not find another identical adjudication. In Grocers’ Bank v. Murphy, 9 Daly, 510, the motion was made on the trial. In People v. Nichols the point was not adjudged, and the case was a proceeding in certiorari. Still less, despite the-headnote, is Havemeyer v. Brooklyn, etc., Co., 26 Abb. N. C. 157, a decision upon the point. I may add that in all these cases the motion was made by the plaintiff, and that no instance of such motion by a defendant can be discovered in the reports. See note, 26 Abb. N. C. 175.
Accepting, however, The People v. Northern Railroad Company as prescribing the rule of practice, the case differs from the present in the essential circumstance that there no issue was raised- and nothing was to be tried, whereas here a plea to the jurisdiction is propounded and the fact of collusion in the judgment is controverted. It may be that on the trial that plaintiff will be precluded from proof of collusion or defect of jurisdiction, but the objection of the defendant presents questions of which I am not to dispose in- advance and summarily upon a motion.
Enough appears in the plaintiff’s- own pleading to demonstrate that he is entitled to no indulgence from the court; but I am constrained to accord him the benefit of the rules of law, and they require, I conceive, that the motions be denied. No costs.
■ Motions denied, without costs.