Am I being unreasonable? My son and his girlfriend live in a caravan on my property. The problem is they take all my cups plates bowls cutlery and I never see them again! They cook in my house but eat in the caravan! When I ask for dishes to wash they bring in some now and again. I’m forever buying new ones as they keep vanishing. For example I bought 6 new forks about a month ago as I only had 4 left somehow! So I had10 forks. Making dinner last night and I realised I’ve only got 3 forks left!!! I feel like hiding all the cutlery so they can’t loose anymore???? I’m absolutely fed up of having to replace everything every few months as it goes missing.