My 84 year old client has Vascular Dementia. He has a couple of obsessions, but the most frequent one is that, while he was in the hospital for a stroke (happened in July, but he says "a few weeks ago"), the City came and moved his house and his neighbor's house into their current locations. This is not where he lives, he says all the time when he's in that obsessive mode. He asks me over and over about the City moving those houses, and how it's done, etc. I simply tell him what I know about homes being moved. Sometimes I will tell him about a church I saw moved. Last Friday, I took him on a walk around the house to check the foundation and make sure it looked sound. I finally took him by the arm and said "Do you feel safe here?" which stopped the spiral. Does anyone else have a recurring obsession in your loved one with Dementia?