Trash, the bullies, that coach/lover, the father, the teacher who let all that going. Even if it's to gather proof of the bulling, even if all this in the end will be for the sake of the bullied girl, I can't stand it. I really can't get what the teacher is up to.
And that "I'm going to be her mother" thing was really cringe, selfish prick.
Now its only psychological but if it goes on like this, I know the bullies will be getting physical.