What should I do

Jamie

My friend and I have been friends for over 3 years now and she’s like a sister to me but, I found out she’s been lying to me and talking shut behind my back. I tried to confront her about it but she lied to me again. My other friend got hurt by her to from her lying to him as well. And I don’t know if I still should be friends with her or not. Can someone please help me?