Im sure that he is very confused, going back to your earlier post, especially if he is still in contact with OW! And I hope that your presence is putting pressure on their relationship!
Maybe he was breaking it off with her and wanted privacy?
Im glad that you are trying to get your things taken care of quickly, if it really bothers him to have disorder then you are hopefully, not making him tremendously uncomfortable, and possibly resentful of your presence!
I also think that its good that you are being somewhat realistic, maybe pessimistic, thinking about the what-ifs. I think that we have to be just a little bit like that when we are going through these things.
I hope that you can get H back under your spell this evening!
I guess I gave the wrong finger to the wrong man...