My boyfriend and I got in an argument a while back. He then moved back w/his x-wife and told me he was not sleeping w/her, he did it for the kids cuz she was moving to NY BUT, as we were making up, he still went back and slept there after being w/me and she was there....am I wrong for never really getting over that. He stayed w/her 4 about 3 or 4 weeks and told me to just let him deal w/his issues.