I would never request or sign a prenuptial agreement. I wouldn't feel right promising my soul to someone when I had a contingency plan in mind. People speak about how dirty a divorce can get and how it is a safety net, but in my opinion you don't truly know a person unless you know how dirty they can be. Everyone acts differently, under stress or when they are angry. That is a part of their character that you should know if your going to allow their soul to unite with yours. But that's just my opinion