[jamie3]

Actuallty I think this is better from our state law:

Sec. 153.434. Limitation on Right to Request Access. A biological or adoptive grandparent may not request possession of or access to a grandchild if: (1) each of the biological parents of the grandchild has: (A) died; (B) had the person's parental rights terminated; or (C) executed an affidavit of waiver of interest in child or an affidavit of relinquishment of parental rights under Chapter 161 and the affidavit designates an authorized agency, licensed child-placing agency, or person other than the child's stepparent as the managing conservator of the child; and (2) the grandchild has been adopted, or is the subject of a pending suit for adoption, by a person other than the child's stepparent.