A discriminatory act is committed because of familial status if the act is committed because the person who is the subject of discrimination is:
(1) pregnant;
(2) domiciled with an individual younger than 18 years of age in regard to whom the person:
(A) is the parent or legal custodian; or
(B) has the written permission of the parent or legal custodian for domicile with that person; or
(3) in the process of obtaining legal custody of an individual younger than 18 years of age.
Official text of the Texas Property Code as published by the Texas Legislative Council.