yo man.. if she really LOVED you, she would have cared more than to go find out with some punk on your uncles annniversary. This girl claims she cares about you? put her to the test...
Dont call or answer her phone calls for about 4-5 days. If she really does care about you, she'll frak out and i garuntee shell be at your door step. If she doesnt then youll have your proof and more reason to go meet other people and find someone that really will be there for you.
I used to fight with my girlfriend to the point of tears and i remeber that i used to smoke a bowl... and then the arguement (which i was so passionate about) became something i didnt want to do in a matter of 2 min... Smoking really helps.
feel better PEace