Come on dude seriously? First of all that dude is a total weasel and is obviously disrespecting you and has no regard for the fact that she has a boyfriend.... second of all I am inclined to think that she slept with him if she gave in and went to the hotel at that time. Really he so easily convinced her that they were better off in the hotel room cause it has a couch and chairs.. Come on!
I've rationalized that by her naivety
Oh yes, he's told her that he has a "girlfriend" so she uses that in her argument lol "But he has a girlfriend!" I don't understand how she doesn't realize that doesn't matter to some people?...