Nonparentage as defense.
Mo. Rev. Stat. § 454.1590
in effect454.1590. Nonparentage as defense. — A party whose parentage of a child has been previously determined by or pursuant to law may not plead nonparentage as a defense to a proceeding under sections 454.1500 to 454.1728 .
(L. 2011 H.B. 260) Effective 6-15-16, see § 454.1728
Source: Open US Law by Vaquill AI (CC BY 4.0)URL: https://revisor.mo.gov/main/OneSection.aspx?section=454.1590Fetched: 10/17/2026
