I just found out that my boyfriend had told some other girl he would be his prom date for his year. Im a year younger than him. I don't know when he had told her that, but we started going out in january, and for me, I don't think of who I want to go to prom with until 2 months before prom, and I should be the one freaking out about it. So should I be mad that I wasn't his first pick to go to prom with and had already guaranteed it to some other girl who knows whether it was while we were going out or not, or should I be mad at the fact that he never told me about it, but told me that some other girl (who is a totally different girl) who had asked him to prom while being together?
+i seen it in his Facebook message, he doesn't know i did