Tex. Fam. Code § 6.103
A suit to annul a marriage may not be filed under Section 6.102 by a parent, managing conservator, or guardian of a person after the 18th birthday of the person.
Added by Acts 1997, 75th Leg., ch. 7, Sec. 1, eff. April 17, 1997.
Acts 2007, 80th Leg., R.S., Ch. 52 (S.B. 432), Sec. 4, eff. September 1, 2007.