There is something called a post-nup that you could use. Of course, it is generally prepared in anticipation of divorce, but doesn't have to be. The bigger concern though is what money will be used to pay the rest of the mortgage? Will it be community money? In that case, he will be entitled to one-half of the house. The only way to prevent that would be to use only your money to pay the mortgage. But even then, he could argue that his money to pay the rest of the bills allowed you to pay the mortgage. No, the only way to get it clear that he has no interest would be an agreement that he has no interest in the house. You will need to attorneys to handle this. One for you and one to advise him. It is not the type of thing that you can just get off the internet.
Answered on Jun 06th, 2013 at 11:44 PM