1) I can't believe I read this entire thing...
2) If I *REMEMBER* George is going to be more loyal to his wife... they're ex roommates.
3) The social circle appears to have more social skills then MITYH... not that this is bad, but everyone convienently can't remember details... they all know that for the best outcome and the better of the group... it's better to forget.
4) From everything I've read... you let your wife off the hook and still have a marriage. Which is good.
5) I do believe more happened in the stall. I've always remembered the rule.. if they said they held hands, they kissed. If they said they kissed, they made out... etc. Her initial response.. and crying, from all the women I've had cheat on me... points very much to guilt. Over time she gained confidence in that you didn't know what was going on and that denying memory was working.
6) The way she answered and behaved she knew she was wrong... and she didn't have a choice. But, f she crosses over into the I'm annoyed ... because you let me off the hook, but won't let it die ... I understand being pissed.
Good luck