Kim - I finally got a chance to catch up w/your sitch. My H too told me that he and OW were going to make a go at things.....they never made it, and yours more then likely wont either. The hardest part right now is the newness of their "open R" will over ride everything, but it wears thin quickly.
My best advise is to work on yourself, take care of your self and be patient. I cant not tell you how many times my impatience has only pushed me back.
Sometimes you see alot of progress, sometimes you will feel as if you are starting all over again, and sometimes you will be so frustrated you want to just give up.
Keep reading, vent and pour your frustrations and ideas and feelings here - I"ve been exactly where you are right now and Ive been at this for a year, but I've seen alot of good results w/DR. My H left OW this weekend to work on R, course now he has cold feet, but I'm patient.I wish you the best of luck