Ouch. I am sorry about that. I commend you for not losing it. I know I would have if I had seen her stuff there. I only saw a picture and I lost it.
Do you think it is clear to him that you want to work on your M? I know there was one IM conversation where he said you had said some things to make him believe you were ok with D.
I am going out on a limb here...but what do you think would happen if you did bring up the R? What if you did tell him how much it hurts that he is with OW? Like you said, lately...other than this past weekend...he has initiated most contact as well as talks. Maybe he feels you are ambivalent at this point?? Just an idea to shake things up a bit.
There is something there. He isn't done. If he was, there is no way that he would have gone out with you the other night especially so soon after OW left. I wish she knew that he did that...although, people may tell her things just as they tell you things.