It's about time to allow pre-nuptial contracts to come to play here. Our laws are seriously flawed.
Prenuptial agreements are mostly not worth the paper they're printed on. Enforcing it largely depends on the whims of the judge, and you know which side the judge in the
Femily Court leans on.
A woman may contest the prenuptial agreement, claim that she was coerced into signing it under duress, hence it is null and void blah blah blah....
Just save yourself the troubles and avoid marriage altogether.