After a will has been admitted to probate, any person interested may, within the time designated in the notice provided for in W.S. 2-6-122 or 2-7-201, contest the will or the validity of the will. For that purpose he shall file in the court in which the will was proved a petition in writing containing his allegations against the validity of the will or against the sufficiency of the proof, and praying that the probate be revoked.
Wyo. Stat. Ann. § 2-6-301
Filing and contents of petition to revoke
Applied in 1 court decision — leading case In the Matter of the Estate of Lloyd Haack, Deceased: Howard E. Haack and Bailey N. Baxter, as Co-Personal Representatives of the Estate of Lloyd Haack v. Kristy Martinez (2026)
Most recently applied in In the Matter of the Estate of Lloyd Haack, Deceased: Howard E. Haack and Bailey N. Baxter, as Co-Personal Representatives of the Estate of Lloyd Haack v. Kristy Martinez (February 2026)
Official source: Wyoming Legislature. Reproduced from public-domain Wyoming statutes; confirm against the official source for the current text. Not legal advice.