The simplest way to do this is to not get married. Unless one party is truly in it for the money, there is very little advantage to it other than the social acceptance that comes from being married which is vanishing anyway.
Legal marriage is a lifetime obligation where the terms aren't decided until after you sign. It's anachronistic and ridiculous. You wouldn't sign a job contract where if you got fired or quit you would face unspecified financial and personal penalties, but for some reason everyone wants to do that despite a 50% divorce rate. Insanity.
Legal marriage is a lifetime obligation where the terms aren't decided until after you sign. It's anachronistic and ridiculous. You wouldn't sign a job contract where if you got fired or quit you would face unspecified financial and personal penalties, but for some reason everyone wants to do that despite a 50% divorce rate. Insanity.