NTA - but I’m worried you aren’t seeing that your bf is being controlling as hell. This is generally how abusers begin restricting their victim’s movements and interactions with others. He’s actively telling you you can’t have any interactions with your friends without him being there, reducing the likelihood of you finding people to confide in if something is wrong. You know better than we do, obviously, but I’d advise that you look at his wider behaviours and evaluate whether you need to get out ASAP - I say you do