My MIL has Alzheimer's and last year was sectioned for 2 months for aggressive behaviour, paranoia and wandering. She was discharged and lived at home with my FIL since. Recently, the paranoia and aggression has been getting worse. Nearly every evening she gets out of the house and either goes to a neighbour or if she can't get out, rings my adult son, who has to go there to pacify and calm her down. I asked my FIL how does she escape and he admits to letting her out as she becomes aggressive and he is scared of her. He thinks it perfectly OK for the neighbour to take responsibility and my son to go round as an emergency. I know that the neighbour wants to know what is being planned as cannot go on for a long time, her dropping everything whilst my MIL rants and raves about being imprisoned. I feel it unfair for my son to drop everything and rush round. I don't know what the answer is.