Tex. Health and Safety Code § 35.013: LIMITATIONS ON AUTHORITY.

(a) This chapter does not limit the authority of a parent, managing conservator, or guardian over a minor.

(b) This chapter does not entitle an employee, agent, or representative of the department or other official agent to enter a home over the objection of a child or, if the child is a minor, over the objection of the child's parent, managing conservator, or guardian.

Acts 1989, 71st Leg., ch. 678, Sec. 1, eff. Sept. 1, 1989.