I'm struggling to cope. My mum 76 with Alzheimer's lives with me, my oh & 4 boys age 9 to 15 in our shared house. She thinks that nothing is wrong with her, we can't have a conversation with her as she doesn't understand what we are saying. I don't know whether she knows who I am she hasn't called me by my name for months, she calls me the boss. Mum can walk & goes to the shops so people thinks she's OK, but I'm struggling to cope with her mood swings as well as moody teenagers. The gp has now put me on anti depressants, feel a bit of a failure.