Name of the movie

It was a low budget or foreign film, where a couple are in a moped/motorcycle accident. The woman ends up in a wheelchair and the boyfriend had no choice but to take her home to her family whom she ran away from. They care for her by locking her in her room and killing her boyfriend, she begins to remember things and is sexually assaulted by her father who is using her as a baby factory, this is the reason she ran away in the first place, I believe she remembers that the woman whom she thought was her mother actually isn’t her mother