It doesn't sound like he's very considerate of your feelings in those cases. In fact, it sounds more like he has a bit more maturing to do himself. And though being in a relationship means that sometimes you have to make sacrifices, what he wants just seems like too much, IMO. Besides that, it has to go both ways. He needs to be able to make sacrifices, too. Otherwise, it's not fair to you.

Don't let it get to you too much, but at least try to remain friends. In the end it may all be for the best. :T