Exactly, that is interesting. It's as if they're fooling themselves just as much. I'm experiencing the same thing, her acting as if she being straight up with everything, including the OM, yet not telling everthing about that to her family and hiding the calls from me. I'm sure she has plenty of justifications for it all at this point. So I'm trying (not successfully, given my backslide) to ignore and focus on the positives.
And on that note, after getting home, there's been some kid stuff and we're both in pretty good spirits. At one point after they were all in bed she was telling me something about her trip and she looked/sounded so good that I got up and gave her a hug. She didn't hesitate and we had a conversation while embraced. At one point we seperated but still held hands. Then another hug with more discussion. I'm trying to be careful with doing this and so far so good. I don't know if I should be, but I take some hope from these things.