La. Stat. tit. 9 § 601
Current with changes from the 2024 Legislative Session
If one of the parents is an interdict or notoriously insane, the other may appoint a tutor to the minor children as in the case of the father or mother dying last; however, if the interdicted or notoriously insane parent should be restored to reason, this tutorship by will shall be vacated.
La. R.S. § 9:601