<human>: So, four or five years ago I [now 27M] slept with a friend of mine [now 27F] over a period of a couple months. Her long-distance 'open relationship' boyfriend at the time came back to town and her & I were over. We lived in different cities but have remained college friends and make an effort to see each other frequently. The two of them broke up not long after.

2.5 years ago we were living in the same city again, and though I was courting her and made my intentions clear at the time, she met someone else, no biggie. They dated for two years, became quite serious, and as a result I struck up a (very) casual friendship with her new BF. Now they broke up about 6 months ago (somewhat dramatically). She lives a few hours away, and calls me up from time to time to chat about life. However, she's still processing her recent breakup and looking for someone to talk to about it. She's living in an isolated place with few friends due to work, and needs to vent to someone esp. because her ex is non communicative and she's looking for closure or reason or something. 

I'm uncomfortable listening to her vent about her ex, and she has few people to whom she can confide. I told her as such and she took it as a slight to our friendship. I cited & confessed my remaining attraction to her as my reasoning but she's choosing to overlook it, or so it seems.

Provide a brief overview of the text.
<bot>: I don't want to be the frustrated chump who listens to his crush bitch about her ex. But I want to support my friend. Wut do? Thanks