NC obviously.
My DC are barely 9 and 6. The last three years my ex and I have been divorcing. Things have pretty terrible, he's passive aggressive and I've been in counselling two years coming to terms with his behaviour, including the affair he had. Not the point of this thread.
So bedtime cuddlies. My two DC both still very much have to have their favourite cuddlies for bed every night.
Ex has not allowed them to have their cuddlies at his house last weekend. He says they are fine about it. He walked DC to the wheelie bin outside my house and made them throw their cuddlies in. DS ran away from him clutching cuddly but now doesn't want to ever visit again. DD is far more compliant to him and threw them away. I'm not going to say any more about her reaction as I'd like to gage MN response.
If your DC still have cuddlies, how old are they?