https://www.divorcefrance.fr/argent/argent-divorce-jurisprudence/

To know how you will be once again sanctioned for being a good provider for a lazy wife who gave up on their "career".

Never marry down.

Even I who married a rich and educated one (she out earned me for a decade), with a separate assets marriage contract (like a super prenup enforced by marriage law), I still would have to pay child support and maybe a one instance cash payment while she owns 3 times more than I (in real estate).