Hi, I'm new and am caring for my grandmother who is 90 and has dementia. At the moment she is being 'visited' both day and night by people who she thinks we have sent in. These people range from single men who visit at night to groups of people in the day. It is all very scary for her as you all no doubt know but my question is, do I (as I have so far been) try to convince her that these people aren't real - which seems to add to her anxiety and alienation - or go along with her conversation as if the people visiting are real, which may then be more terrifying? She is at home and we are nearby but we know that things may not get better now. The visitors have prompted her to use her lifeline and to call the police out but how do I deal with those conversations? I find it so difficult... Any advice? X