Regarding a natural or adopted child of an insured or group member or a child for whom the insured or group member must provide medical support or dental support, if the policy provides dental coverage, under an order issued under Chapter 154, Family Code, or enforceable by a court in this state, an individual or group accident and health insurance policy that provides coverage for a child of an insured or group member may not set a different premium for the child, exclude the child from coverage, or discontinue coverage of the child because:
Tex. Ins. Code § 1201.063