Domestic Adoption Act
Section 19. Grounds for Rescission of Adoption. - Upon petition of the adoptee, with the assistance of the Department if a minor or if over eighteen (18) years of age but is incapacitated, as guardian/counsel, the adoption may be rescinded on any of the following grounds committed by the adopter(s): (a) repeated physical and verbal maltreatment by the adopter(s) despite having undergone counseling; (b) attempt on the life of the adoptee; (c) sexual assault or violence; or (d) abandonment and failure to comply with parental obligations.
Adoption, being in the best interest of the child, shall not be subject to rescission by the adopter(s). However, the adopter(s) may disinherit the adoptee for causes provided in Article 919 of the Civil Code.