When one spouse acquires property with money given to him or her by the other for this purpose, the gift is only of the money and not of the property for which it is used.
In this case, the rights of the donor or his or her heirs are concerned only with a sum of money according to the current value of the property. If the property has been alienated, the value it had on the day of alienation is considered, and if a new property has been subrogated to the alienated property, the value of this new property.