history: I cheated on my wife with my high school girlfriend when I went to my High school reunion.  I dont know if I should tell her I went to my high school reunion the other day and got myself into some trouble Uh oh. A little too much to drink?
current: Yea, and I cheated on my wife with my high school girlfriend.  I dont know if I should tell her.  I feel bad about it
next: That is about as bad as it can get right there. I think you might have to tell her. The guilt will eat you alive.