Thanks for your thoughts. I'm caught between not leaving, for the reasons Puppy mentions, and going so I can GAL, like angierenee mentions. The fact is that if he and OW want to communicate badly enough, they will find a way, whether I'm in town or not. That's beyond my control. I'm just so tired of living an anxiety-filled life for the past 16 months. All I want is honesty. The lying and the sneaking around is what makes me the most upset, especially since I've always told him that if he doesn't want to be with me, then just be honest about it and go. I think he's just addicted to the fantasy world the texting and emailing with her have given him.
Sorry...I'm just thinking out loud. : / Thanks again for all the advice. Amazing how much venting on this site and trying to offer support to others in similar situations helps. Too bad everyone can't be perfect spouses like we all are! ; )