So I was seeing this girl for about a month and a half. I lost my virginity to her about 2 or 3 weeks in and this was before I started reading a bit on TRP. I had kept it until then for personal reasons. We had a fling going until then and I asked her to make the relationship exclusive. We continued for a while. We had regular sex. Nothing changed. Then she went on a rafting trip with some friends of hers while I went home for a weekend for my sister's birthday. Next thing I know, she wants to break up. Tells me abruptly right when I get back, right to my face. We communicate for a bit and I find out that she met someone on the raft trip and wants to have a non-exclusive fling with him. She went through the song and dance routine about still being friends and then today took me to a movie, her treat (I've got pride, but I'm waiting on a paycheck right now).

I don't know if she cheated on me, and I wouldn't take her for the type, but over her rationalizations, this just doesn't add up. Tell me what I'm not seeing or what I'm refusing to see. I'll answer any questions for further details.