Saved by the bad boy

This book is about a girl named Tori. Tori has two really good friend that she has known her whole life and they know about Tori's problems in school. They stood up for her and now think that her problem as stopped. But the truth be told its only gotten worse. Until one day where there is a new girl at school and she has the same problem as Tori does. These two girls go throw a lot together until something happens. Who will be thhere for Tori? Will it be the last person she exspected it to be?