Betrayal to a friend

Betrayal One day I was thinking about how my friend is always talking how her and her boyfriend are always arguing about stuff stuff and he wont let her talk to any guys and she wont let any girls talk to him. So later that day I told her to pick me or him and she told me she wasn't choosing. So I told her well then I guess you choose him so goodbye. Then after that we didn't talk for about 2 weeks and then I finally listened to my mom about apologizing and then we made up. But I'm really sorry that i did that.