Background: I'm living at home with my parents (i'm in my twenties) and my Granny, having lived miles away for a few years until a couple of years ago. I really can't cope any longer. My Granny has been completely mental running around since this morning, trying to break out of the house by trying to smash the doors, throwing things, hitting, pouring a cup of tea over my Dad (my parents both work but my Dad has a conference this weekend and is preparing at home for that), verbally assaulting my parents and me. We can't leave her so we're completely stuck in the house whenever my parents are home and I'm stuck with her when they're not (minus the one day of Day-Care per week that we can afford). My Mum and I couldn't even leave my Granny with my Dad to go for a walk this evening because my Granny was trying to break the front door open and get to her parents and she has already hit my Dad and thrown hot tea on him today. She is finally sitting but is constantly telling us all to go hell and telling us how disappointed she is and that she thinks we're so cruel etc etc. This is despite half a Lorazepam/sedative . My Mum is trying to write her notes for work (she got back at 7pm (after a 7am-6.30pm working day) and my Dad is trying to get on with his work. I can't cope with this and a few times recently have thought life isn't worth living. The constant agitation and aggression all hours of the day and night is too much to cope with.