La. Civ. Code art. 2368
Current with changes from the 2024 legislative session, Chs. 3, 6-496, effective on or before 7/1/2024
If the separate property of a spouse has increased in value as a result of the uncompensated common labor or industry of the spouses, the other spouse is entitled to be reimbursed from the spouse whose property has increased in value one-half of the increase attributed to the common labor.
La. C.C. § 2368