My boyfriend and I had an open relationship and he’s been starting to bring up the fact that we could STDs and all that. I did get one but I was treated already and he didn’t get it. Anyways yesterday he was saying that I need to use protection which I always did and he said that if I couldn’t do that then we were done. This has never been something that he has made a big deal about before. Our conversation ended with us deciding that we wouldn’t sleep with other people but I just don’t get what his problem is.