Friends are for what?

I'm having a lot of trouble with some friends of mine. We both have our sides of the story and neither of us can figure out what the other one is talking about. It's all so frustrating and getting really annoying. Whatever I say to them hurts them. But when they something to me, and it hurts me. I can't tell them that because then they think I'm looking for attention and pitty. One of them has actually called me two face..not to my face but over the phone, as if he was to scared to say it in person. We use to be close, until this falling out. And now I just don't know what to do. My emotions are clouding my head, I can't even think clearly anymore. The more we try to fix things, the worse, I believe, it gets.

If you have any advice, that would be so appreciated. Thank you.