It's shocking to me how many people close to her are supporting his abuse of her.
Her mother seems to be the only person close to her who wants to protect her.
I hope the girl is getting professional counselling and support.
I can almost understand his family. He seems to be a plausible liar, if he managed to convince even his victim's mother that his victim was the one to blame. His family would want to believe it was a love-story rather than abuse. And nobody would want to think that their child, brother, etc, was capable of this. I think it's quite common for people to react like this, because they just don't want to believe it of someone they love.
But it's still not good enough and I'm not making excuses for them. Their ages, his marriage, his position as her teacher, the other allegations that he tried to groom other girls, so much to weigh against him.
I pity this woman and her daughter. She has lost her daughter for now, possibly forever, because her daughter hates her and wants nothing to do with her.
And the daughter either has a lifetime of abuse at his hands still to come, while the people who are supposed to care about her support him and allow him to continue it. Or she has a terrible realisation that she is a victim who has surrounded herself with abuse-enablers and cut herself off from the one person who wants to protect her.
It's a terrible situation and I hope it's one that I never find myself and my child in. It must be a living nightmare.