Is NOBODY wrong in the post ? POST : So, I’m in high school and over the past couple of years I’ve gotten a lot closer to my good friend, who I’ll call A. Around that time I started eating with his friend group at lunch, and now we all frequently hang out together outside of school. He confided in me at the start of last year that he used to have a crush on a girl in our group, B. He asked her out and she turned him down. 8 months later, he tells our group he’s starting to develop feelings for a girl outside our group. Soon after this, B gets a crush on me, and we start talking a lot more and eventually begin dating. Wanting to test the waters of our relationship before revealing it to the group, we wait to tell everyone until we’re two and a half months into our relationship. Everyone seems to have a positive, if not surprised reaction initially. 
    The next week, A pulls me aside and tells me he was hurt that I didn’t tell him sooner, and that he thought we were closer. Moreover, he seems to think I had an obligation to let him know, since he’d had his crush on B for a long time. I don’t agree that my decision to wait has any bearing on our friendship, since it’s a personal choice. I assumed his feelings for her were over; it had been months since B rejected him, and he now has a crush on a different girl. 
Soon, a mutual friend starts a rumor that B and I have been dating for 5 months- double the actual time. I find out that A believes this lie, and he goes so far as to argue that I’m wrong about my own relationship length. I’m really hurt that he wouldn’t believe me. I tell him it makes me feel uncomfortable that he’s partaking in the rumors and he gives an apology didn’t seem sincere. He later told me he wasn’t sure who to believe because I had already violated his trust by not sharing about the relationship with B.
Did I violate his trust by waiting to tell him? Am I in the wrong for not giving him a heads up? AITA here?
