All her Fault
Don't you think that Maryanne only has herself to blame for her family falling apart and her father sending her away? All her father wanted was justice but she acted spastically and didn't want to say anything. She kept insisting she was drinking and she wasn't sure what happened but the rape kit clearly showed that she was raped.
If she had pressed charges, the family would have eventually gotten over the incident and the grief.
Instead she became a joke in the school that she was a slut (because she refused to tell the world that she was raped NOT that she readily gave in to the guy).
I've read that rape victims often blame themselves and etc, all that emotional turmoil fortunate people will not understand but don't you want to have some justice for yourself? Your family? Imagine someone calling you a slut because you were raped, ALL because you refused to listen to your family to tell the truth. I think it was stupid, esp when there was medical evidence to prove she was raped.