I had just started my second year of year 6 (I repeated a year) and I was among friends with this really nice girl. We had become friends quite well over the months and decided to catch up over the school holidays. When we got back from holidays I said to my class that we caught up and she denied everything she had since then still been my friends but still spreads rumours about me, makes me think like I am a lier. When ever I do something she says the I always follow her. About 2 years ago she was in a group with someone that was bullying and they both said 'I deserve to be dead' I have since then still cried my eyes out everyday because of it. I can't seem to get rid of her, and she is still spreading rumours and when I try to stand up to her she blames it on me and makes everyone hate me.

It started when I was 12 and is still going on I am now15 and she still follows and thinks we are best friends, I can't get rid of her. She is now starting to bully my friends.

What should I say to her? Should I tell someone? How do I stop it?