Article 1527 of the French Civil Code
The advantages that either spouse may derive from the clauses of a community agreement, as well as those that may result from the commingling of movables or debts, are not regarded as gifts. However, if there are children who are not children of both spouses, any agreement that would result in one of the spouses receiving more than the portion regulated by Article 1094-1, under the heading “Gifts inter vivos…