Hi all. My mum's been recovering from stroke for about 10 years now, but for the last 4 years she started behaving in a very disturbing way. She claims our neighbours indian hemp dealers and that the weed and chemicals they use affect her badly. She even says they climb our ceiling and have devices they use to monitor us in d house. There's a lot she's said i can't even begin to explain. My sisters and i have tried several times to reason with her but she either gets angry or starts cryng dat we're against her. So i'm wondrng is it the stroke causing this or smt else? I'd really appreciate any advice.