You don't have to be buddy-buddy (I know I would not be with my H if it comes to D), but you need to get to a point where you do not get mad when you are around her, for your sake.
With time that should happen -- although I will say forgiveness has been a long-time weakness. I know, read the Love, Honor and Forgive book. It's on my list.
Me: 47, Ds 17-13, D final 6-11 http://tinyurl.com/yk4e2tz http://tiny.cc/thread2 http://tinyurl.com/ydtphqu http://tinyurl.com/thread4 http://tinyurl.com/3sm78k6 http://tinyurl.com/thread6