*426 OPINION
Progressive Insurance Companies and William 0. Ford seek a writ of mandamus compelling the Honorable Judge Merrill Hartman to vacate his order denying rela-tors’ motion to nonsuit and to dismiss rela-tors’ case without prejudice. We conditionally grant the writ.
On August 14, 1988, Ford was involved in an auto accident in which Mary Mitchell died. Mitchell’s husband, children, and parents survived her. After unsuccessful settlement negotiations with Mitchell’s survivors, relators filed an interpleader action in January 1989. In March 1989, on rela-tors’ motion, Katherine Kinser was appointed attorney ad litem for the two minor defendants, Jason Derriel Mitchell and Wesley Bernard Mitchell. On October 26, 1989, Kinser filed a motion for appointment as guardian ad litem for the two minor defendants. Without specifying any facts or cause of action, Kinser asserted that she had researched the claims of each party defendant, concluded that the claims of the defendants were competing, and asked the court to appoint her as guardian ad litem for the two minor defendants. On November 3, 1989, Progressive and Ford filed a motion to nonsuit their interpleader. On November 16, 1989, Kinser filed a counterclaim on behalf of the minor defendants. On November 30, 1989, Judge Hartman entered an order denying the motion to nonsuit.
A plaintiff has an absolute, unqualified right to take a nonsuit upon timely motion as long as the defendant has not made a claim for affirmative relief.
McQuillen v. Hughes,
Moreover, rule 162 of the Texas Rules of Civil Procedure is construed liberally in favor of the right to nonsuit.
Greenberg,
If the plaintiff asks for a non-suit [sic] at a time when he is entitled thereto, no further pleading or objection on the defendant’s part can affect plaintiff’s right to the non-suit [sic]_ And this is so irrespective of when the motion for non-suit [sic] is acted upon by the trial court.... The defendant cannot force a plaintiff to prosecute his cause of action or continue his litigation.
Ex parte Helle,
Greenberg
requires pleadings that state facts showing a cause of action. Kinser argues that the question of whether a pleading is an affirmative claim for relief must be determined by the facts alleged and not by the name given the plea or by the form of the prayer for relief.
Ex parte Helle, 477
S.W.2d at 384. Kinser’s motion does not allege facts showing a cause of action. Kinser’s motion does not meet the
Greenberg
requirements.
Greenberg,
Kinser argues that relators’ petition for interpleader admits that there are
*427
conflicting claims. Kinser maintains that the very nature of an interpleader establishes the existence of adverse claims for affirmative relief and that the defendants can obtain relief without having to file any further pleadings. Kinser cites no authority for these propositions. The existence of adverse claims is not sufficient to deprive a plaintiff of its right to nonsuit.
Greenberg
and rule 162 require that the adverse claims actually be filed and pending at the time plaintiff files its motion to nonsuit. Furthermore, rule 43 of the Texas Rules of Civil Procedure expressly requires a defendant to interplead its claims. Tex.R.Civ.P. 43 (“Persons having claims against the plaintiff may be joined as defendants and required to interplead ... their claims_”). A defendant cannot force a plaintiff to prosecute a suit against the plaintiffs own best interests.
See Ex parte Helle,
Kinser argues that because relators have not filed certified or sworn copies of the relevant orders, they have not complied with rule 121 of the Texas Rules of Appellate Procedure.
See
Rule 121(a)(4) which requires that the petition for writ of man-darrias shall be accompanied by a certified or sworn copy of the order complained of and other relevant exhibits. Tex.R.App.P. 121(a)(4). We disagree. Relators’ petition incorporated the orders and pleadings found in the appendix attached to the petition, and relators’ attorney verified the petition. This is sufficient to comply with rule 121.
See Witherspoon v. Pouland,
Relying upon
Prather v. McNalley,
Kinser cites two cases,
Ault v. Mulanax,
We conditionally grant the writ of mandamus. If Judge Hartman fails to withdraw his November 30 order and fails to enter an order dismissing the interpleader, then the writ will issue.
