Well if anybody should get on the reality show on MTV ... it should be David Lettermen. He denied having an affair with numerous staffers and a mistress and then said he did and made a public apology to his wife on TV!! I mean come on why do something so personal as that to make a public apology to your wife on TV.. I mean espically since you took your mistress on a family vacation... 

Your wife has to be feeling very used, and salty.... Thanks to you Letterman.