My dad spent a month in hospital after collapsing backwards and suffering brain injury. Got home but no support for mum as slipped through net for proper care following catalogue of disasters for his care. I am going back to work but mum doesn't drive and stuck in house. He very frustrated and on a short fuse at home and we don't know how to manage or help mum. She feels let down but now doesn't want outside help. Can u give advice.