I'm in a very casual relationship with a girl, bordering with friends with benefits.
We had a SLIGHT misunderstanding last week, and even though we got by it she still remained distant with me. The weekend came and she was still like that. She kept ignoring me a bit whilst we went out with our friends and she even focused her attention on one of her friends which she told to come along. (She tends to do this a lot, ignoring me to be with friends. Its annoying to say the least.) We went clubbing but unfortunately I had to leave early. I couldn't find her anywhere before I left to tell her goodbye so I just left. I told my friends to tell her sorry for leaving etc...which they did. (To which she was sad about)
Now during our rel she made out with other guys twice (it didnt bother me cause we're not exactly a relationship, and she regrets ever doing them), and I get the feeling she did it again last weekend. One of my friends told me that she and her friend went clubbing on their own after I left so I'm even more suspiscious.
Now its Friday and I haven't spoken to her since that day. She doesn't random text anymore, no facebook, nothing. I'm not going to be the one to contact her first again, that gives her authority. Any advice?