I don't know about where you are, but here you can mary just by signing the papers, no ceremony. And if you don't like the default terms, you can have your own

I don't know about where you are, but here you can mary just by signing the papers, no ceremony. And if you don't like the default terms, you can have your own stuff in there. Heck I've been to a marriage where the word marriage was actually in parentheses on the invitation.