J2: lyin', cheatin', cold dead-beatin', two-timing, double dealing mean mistreating, loving heart

[jennylynneh.livejournal.com]

Well all I wanted was to be your one and only 
And all I ever got from you was being lonely 
Now that dream is laid to rest 
'Cause you have failed the test 
Hey blame it on your lying, cheating, cold deadbeating, 
Two-timing, double dealing 
Mean mistreating, loving heart 
-- "Blame It On Your Hear" (Patty Loveless)

Me again.  (I may be trying to procrastinate writing the ending to my meanttobe murder mystery by looking for fics to read...)
Anyway, I noticed that J2 Recs is seriously lacking in an "infidelity" or "cheating" category.  

I'm looking for stories where 

• one of the boys has screwed up a past relationship with infidelity that caused them to break up
• one or both of the boys is in a relationship with someone else at the start of the fic and the boys resort to an "adulterous" relationship -- ie. there's a fic where Jensen works as a waiter in the strip club JDM owned and Jared is a customer one night who falls for Jensen and somehow ends up having an affair with him -- I've already read that one, but you get the idea.
• one of the boys was so badly screwed up by a previous relationship where his partner cheated on him that he has serious trust issues
  one of the boys has a reputation as a cheater (true or not)
• one of the boys cheats on the other during the current relationship

In the ones where one of the boys cheats on the other, I really perfer a story where the forgiveness does not come easy and they have to work to earn back the trust and put the pieces of their relationship back together -- you know, realistic and all. (prefer AU and absolutely no mpreg.)

Thanks in advance!

J.