DP and I recently moved in with his parents. It's in the home counties and we used to live in London. Tonight I went out with an old friend in London who lives in a different home counties kind of place. DP was due to pick me up at 11 but friend misread her train time and would have been stuck somewhere she doesn't know for an hour alone. I said I'd stay with her and catch an hour later train. DP went mad and said that I put my friends first and he had had enough. We hung up on each other and that was it. I'm feeling really upset by the situation, it's not the first time he has said this. I have a great bunch of friends who mean a lot to me but I don't feel like I place them over him. A IBU?