#1 Do nothing TONIGHT! Pinky swear it! You need better advice than I can give you and I really want you to hear from someone like Puppy, Robx or Gucci. Have you posted this on the infidelity forum? You should. But WAIT before you say anything to the W. I know that much.
#2 Can you check her cell phone records? Do so if possible and check email, too. You want to know how deep this thing is.
#3 So she is at Mom's tonight? Wasn't that her story? Are you checking on it?
#4 Is OM married?
#5 You will only get one shot at doing this correctly, with max impact and possibility for busting the EA. Please wait to do anything before you act.
Me45 H46 T25 M22 S21 & 19 D13 Separated and filed 8/08 Moved home 11/08