just read all the posts Sara i feel your pain it sucks. the one thing that maybe might help is to go with him on his "Wal-Mart" runs or H new excape. if you truely want to be with him. force your self to be with him. he may take it two different ways one he might see it as "spying on him" which might force the issue of the OW out. or two he might see it as proveing there isn't OW.
I really feal your pain. with my W see had A 9 years ago. confessed to me 2 months ago. it feels like it happend 2 months ago. with you might be going through it twice oh (sniff) you just need to cry it out. there is so much pain hang in there i'll be watching for new posts