Friendship

I find this word hard to think about. I am not even sure what it means anymore. You see something was said about me behind my back by someone I never thought would ever say something negative like what she said. And on top of that, when something great happened to me yesterday, this person didn't even clap for me.

I have always been there for this person and always celebrated even the smallest feat for this person. I don't get it and I am not even sure how to deal with it.