poppyx wrote:
rip the bandaid off. Go clean stuff out enough that "the nanny won't have to move things."
There is a good chance they won't get rid of things themselve, so you will have to.
that is the absolute WORST thing you could do. do not go into their space uninvited and mess with their stuff. that creates huge unhealthy amounts of stress and anxiety, and probably quite a bit of anger at you too. whatever you decide to do, dont do this.
suggestions for helping them:
best thing is to let them control the changes. yes, it will most likely be agonizingly slow. they may need to look at and touch every object before its decided whether it goes or stays. they may get overwhelmed and have to stop. it may be helpful to find homes for things rather than throwing them away. if its books, donate to a library, housewares donate to a womens shelter, etc.
organization if more is needed. not just making sure things are organized, but utilizing shelves and storage systems to keep things out of the way of daily life. rent a self storage unit if possible to get stuff out of the house, altho this can then become a permanent extension of the house.
talk to the nanny. make sure she is aware that moving things produces a lot of anxiety. things need to be put back exactly where they were, facing the same way, with the same relation to other objects. its not easy to clean in this environment, but she should be able to be more careful if she is aware its causing anxiety.
and talk to your son and his wife. this is a baby they've got, that means its gonna walk soon, grab stuff, throw things on the floor, mouth it, and drool on it.... oh my, the things a baby can do to a shelf full of books! all those precious items around the house will likely be RUINED if left down within babys reach. they should start now on baby proofing not just for babys safety but for their own sanity.
(my suggestions come from growing up in a house with a hoarder mother, and my own struggles with ocpd tendencies to save everything for a rainy day.)