Dazed and Confused

Aside from being in the lyrics of a song i like, there seems to be alot of hate around me these last days.
Some of my good friends got into a fight, one guy got dumped a while back and theres the problem now hes creating a girl problem. Drama drama drama! (hate it)
Well anyways a little concert is coming up, and im going with 3 other people who ironically are the people who are currently having problems, and now im stuck in the middle.
Akward 1 hour and a half ride much?
But hey! I know and like all of them quite alot, there is another problem!

Well now im getting pulled into the drama, girl problems.
I have had a girlfriend for over a year, and well she sometimes makes up stuff and twists things to make them as horrible as possible and she ends up concluding that i hate her etc...
And now im wondering if i should dump her?
Advice always appreciated!!
Thanks for the long read ;P