One thing my DBcoach said, after I found out about possible OW last summer, is the statement: My H's business was his business & mine was mine. Don't know if it applies to your sitch or will help. But it does show detachment.
Me39, XH45 Kids 3 dogs, 2 cats Divorced 6/4/09 Tricky thing is not how you live, but how you live with yourself. (POTC)