J Lo Wants A Cheating Clause In The Pre-Nup!

Ummmm, if you’re going into a marriage with THAT in the back of your mind, what’s the point?!

In Touch Weekly says JENNIFER LOPEZ wants a prenup with a “no-cheating” clause before she’ll marry ALEX RODRIGUEZ

Even though she doesn’t believe he’s cheated on her, a source says she’s, quote, “fully aware that sometimes the fairy tale ending doesn’t happen.”  

A Rod has been married once, J Lo has been married 3 times….this will be attempt #5 between the 2 of them.

Do YOU think it will last?  And if so, for how long?