Responses
I agree, with her sister I would be okay since it seems like she constantly tried to get close to her big sister like an awkward child but the rest are just the worst.
I hate it in those kind of stories were the abuser are forgiven by the victim and then they live happily together. As if a victim could heal with their abuser hanging around. Some relationships aren't salvageable, even if there is remorse and forgiveness is given.

To be honest, I don’t want to see her get close to the family. Even if they show remorse and try to make up for their mistakes, the true victim is already gone.