<human>: Today a friend of both my gf and I talked to us about how her friends and my friends had been complaining that they haven't seen us lately. 
My gf often spends lunchtime studying in the library by herself, and usually I join her. The thing is, when  our friend was talking to us about it, they said the issue was more the fact that we were together rather than the fact that my gf was going to the library all the time, and she is feeling really bad about it.

I think she is getting the feeling that everyone is blaming her. I haven't been able to talk to her about it either.

Can you condense the text into a few key points?
<bot>: gf and I were told to spend more time with our friends, she isn't taking to too well, not sure what to do