You don't think that's taking it a little far, to shake his hand?
Well T, I guess you could always have the "she's all yours" attitude if you see OM. I sure would not give either of them pleasure of seeing it eat at you by trying to glare him down. But neither do I think you should be friendly to him, since he "is" the OM in your M.
Yes, I misunderstood about the party. Glad to hear it. You sure are putting in long hours going back and forth. When do you have to take them home?
It is not about what you feel should work in your M. It is about doing the work that gets the right results. Do what works!