Although I know she feels guilty about the OM, I am 99% positive she is still seeing him. I really don't want to be in a competition with the OM. Should I confront her about him and risk ending our relationship, or should I see if she ends it on her own?

Thanks,
Svejk

M - 10 yrs
Together - 12 yrs
Bomb - 3/8/07
Sep - 3/9/07
Me - 38
W - 42