What is a good website that I can vent about the nasty people in my life?

I want to know a website that is specifically designated to vent about the mean and nasty people in my life other than facebook and twitter. I know it sounds strange but bad things have been done to me lately by seriously evil people and rumors have been spread. I'm really upset but my family is on fb and twitter and I don't want them to see what I have to say.