<human>: I've been with my girlfiend for over a year. She's from Beijing and I met her while studying abroad. She came to the US for school because our program has an exchange program. I didn't talk her into it. 

When we were together in Beijing we were together almost everyday. Long distance we talked everyday. When she came here, it caused more problems than it solved. She would expect me to come visit her after class or before class M-Th. We've a lot of fights over this before, when I just wanted to head home and do homework and get some time to myself. I've spoken to her about this several times before, but she still give me guilt about not visiting her. It used to be worst where she'd ask to see me on the weekend, but I work all weekend to pay for school. 

I'm not sure what to do anymore. We've talked about it several times and she often throws fits if she doesnt see me. She doesn't pay for school or work so I don't think she understands how little time I have. We speak everyday and I see her at least twice a week. She loves me but I'm at the point where I can't handle this anymore.

Can you condense the text into a few key points?
<bot>: Needy girlfriend demands to see me everyday, don't always have the time or energy. Make me feel guilty about it. What should I do?