Amend CSSB 497 in SECTION 2 of the bill, by striking Subsection (a) of Section 154.303, Family Code, as amended (page 2, lines 1-5, house committee printing), and substituting the following: (a) A suit provided by this subchapter may be filed only by: (1) a parent of the child or another person having physical custody or guardianship of the child under a court order; or (2) the child if the child: (A) is 18 years of age or older; (B) does not have a mental disability; and (C) is determined by the court to be capable of managing the child's financial affairs.