text: I think it depends on the terms of the prenup. What are you trying to protect or insure does or doesn't happen. Those are important factors to consider. Also i'm assuming she wasn't present for the construction of this agreement so were her interests considered? I would approach the subject openly and honestly, expect that feelings will get hurt so choose your words carefully and be considerate of her feelings and the fact that you are springing this on her, how would you feel is the situation was reversed?