<human>: Can you condense the text into a few key points?

My now ex-girlfriend recently left to join the Navy. We were in a relationship for nearly two years, but even with how long we were together her leaving was the most stressful thing I had ever been through. Not being able to see her every day and the lack of communication on her part was really taking a toll. So we decided to break up so we could grow up and because the long distance was killing both of us. However, we agreed to keep in contact, even if very little. 

Two weeks go by and she calls me in tears. She said she made a huge mistake but wouldn't tell me what it was. I calm her down and tell her to tell me what she had originally called me about. 

What she told me was beyond infuriating. She said that after a week of talking to another guy, so around a week and half after we broke up, she slept with him. And then she began to cry again. Said she hated what she did and that she missed me and wanted me back. Said she wished she hadn't done any of this (including joining the Navy in the first place).

It pissed me off and is ridiculously unfair to me. How can you call to tell me about the guy you slept with and then follow that up with how much you "miss us." It was surreal
<bot>: Girlfriend breaks up with me from across the country, calls me about one night stand, says she misses me and our relationship.