Amend CSSB 758 by adding the following appropriately numbered sections and renumbering the sections of the bill accordingly: SECTION ____. Section 102.004(a), Family Code, is amended to read as follows: (a) In addition to the general standing to file suit provided by Section 102.003, a grandparent, or another relative of the child related within the third degree by consanguinity, may file an original suit requesting managing conservatorship if there is satisfactory proof to the court that: (1) the order requested is necessary because the child's present circumstances would significantly impair the child's physical health or emotional development; or (2) both parents, the surviving parent, or the managing conservator or custodian either filed the petition or consented to the suit. SECTION ____. The change in law made by this Act to Section 102.004, Family Code, applies only to an original suit affecting the parent-child relationship filed on or after the effective date of this Act. An original suit affecting the parent-child relationship filed before the effective date of this Act is governed by the law in effect on the date that the suit was filed, and the former law is continued in effect for that purpose.