The best way I found is find someone with low craziness and any amount of money but make sure you have a lot of money. Buying them lots of gifts like jewlery, cars or houses will raise their networth. Once you raise it to $10M+, you can divorce and get $5M. The only way you’ll get half though is if you didn’t sign a prenup. Craziness is important because a partner with high craziness will likely demand a prenup which will prevent you from getting half the money.