Me and my girlfriend have been dating a little over 3 months, we see each other on weekends ONLY. She lives about an hour away and with school, sports, and an un-supporting parent it has been difficult for us to see each other. She broke up with me a few days ago and said "I don't think we should date anymore because I have a lot of stressful things going on right now and I can't deal with a boyfriend." I have tried talking further about the issue at hand but she refuses to talk to me.. But, in yet, I will get random texts/calls at night telling me she doesn't want me to move on. What can I do to resolve things and get her back to her old self?

Possibly because of the stress and things that re going on in her life she's not ready. Just give her some time.

How old are you both? Maybe she is too needy, and confused to be bothered with, or maybe its her parents choice to break up, not hers. Hard to say without more info.

All you can do is sit back and give her time to work through her issues, I'm going through a pretty similar situation and something that helps is counciling is a blessing have her try it if you can and try it yourself.