The fact that she had asked him not to talk about their sex life to his friends because she wants her sex life to be private only makes this situation look WORSE on her, not better. The OP didn't state that she just asked him not to talk about it with his friends, he stated that she wanted her sex life to be PRIVATE. The OP was okay with this until she broke that request. There's no fight to be had between the OP and his girl. This girl is obviously very immature and not ready for a relationship and it's going to fail down the line, anyway, unless she figures out that relationships are an equal effort between two people. He just needs to break it off with her and move on to a girl who's respectful and mature. Not some bitch trying to use her cunt as leverage. Adults SHOULD talk about their issues with each other if they have them. This is not something that's being argued. HOWEVER, this girl is an immature brat that has a lot to learn before she can be approached as an adult. End of story.