You get married for richer and for poorer. Can get rich, could go bankrupt and get poor. Unless there is a pre-nup it should be a 50/50 split. She gave probably the best years of her life supporting a cheater, she should get her fair share. People comparing her to a communist seem way wrong to me. If you can’t handle the idea that businesses are built on the foundation of the relationship you should hire domestic servants and whores.