[Pixel'd]

Hey there Rebecca, it looks like you realize that they aren't true friends to you. As hard as it seems, you have to take a few steps back. I can't say that I've been in your situation, but I've played the "mean girls" role - sadly. If you back off from those girls, take it slow and don't seem so desperate people will invite you to their circles. You should explore friendships with people that you would have never considered before, they always seem to be inviting. As for the the threatning aspect, you should talk to a guidance counselor or a respected adult, because no one should feel unsafe.