I had a 'friend' who was trying to manipulate me. She tried to convince me to lie to police so she can get revenge on someone. After I refused to cooperate, she started to spread the rumors about me.She told some people that I was the worst person on the face of the Earth, the biggest looser, the ugly bitch etc. We are not friends any more, but she wants to be my friend again. Lesson learned -- do not let someone back in your life.