<human>: Can you condense the text into three sentences or less?

Basically I'll sum up the context:

She started talking to this guy (at her uni). They sing together and spend a lot of time together. This one weekend she and him were talking for all of Saturday and much of Sunday. I even told her it made me feel uncomfortable and she said I had nothing to worry. I told her she should cut down the talking to him. FYI, I'm about 120 miles away so I can't see her very often.

From what I know, they spend every other day together. I know this because once when I visited her, she said she was with ___ (guy's name here) that's why I couldn't find her.
<bot>: Guy still talks to my GF, told her how I felt. She keeps doing it over and over. Not sure what to do.