<human>: A bit of background, we have been together for three years and things have been amazing. We are what relationships strive to be. Healthy and happy.    
She graduated yesterday from high school, and the next morning (this morning), she sent me a text saying that we have ran our course and that we are finished. I drove to see her and she would not answer anything I asked. I have texted and called and everything, just looking for something from her. I cried my ass off, I am a mess. Only she can bring me to tears. Nothing seemed wrong at all. We did have a disagreement on Saturday, but I didn't think it escalated into anything since we spent Sunday and Monday together and had fun. I am so heartbroken guys/gals.    
I know I can move on and all that, but I had such high hopes for us. Any advice for my general coping, and perhaps talking to her? At the very least, I think some closure is owed to me after three years. I appreciate if anyone just wants to generally talk. Cheer me up guys.

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<bot>: gf of three years broke up with me day after graduation. No reason given, and she won't answer. Help pls.