The movie is deplorable
Not only is it poorly directed but in real life her parents but their severely disabled daughters life at risk by having her go to University. A girl paralyzed from the chin down on a ventilator is not fit for university. She could have died even with her Mom as care taker a person like this realistically needs 24/7 nursing care with multiple staff.
There is about a million complications with this type of paralysis and ventilators malfunction constantly resulting in death. This movie is deplorable for giving a false and dangerous expectation for the severely disabled.