As I said earlier, I saw no problem with it from the beginning, and I trusted her from the beginning. I only started questioning it after talking to some other people.
Some other things caused more of an issue, though. Like they did a lot of things before, and after, and that night, and the next day (today), a lot of things I would've been doing with her had I been there, and she had a great time, so it feels weird that I was quite easily replaced and things were great without me. I'm glad she had fun as she doesn't get enough of that kind of stuff, but it feels awkward missing out on it and it not seeming to really affect how fun it was for her at all. So I expressed that to her, she didn't get it, and things sort of went south. Not to mention that I had the most boring weekend ever here, while she had one of her best, and I'm the one at college! Sure makes it out to her = doing great, me = not so much.