The mother of a child may institute an action to establish both that her former husband is not the father of the child and that her present husband is the father. This action may be instituted only if the present husband has acknowledged the child by authentic act.

            Acts 2004, No. 530, §1, eff. June 25, 2004; Acts 2005, No. 192, §1, eff. June 29, 2005; Acts 2016, No. 309, §1.