Name changed.
My CM said my son (almost 3) had been very distant and not joining in for the last two sessions (only does one day a week). He had had several wees on the floor when previously he'd gone all day with no accidents, he didn't want to join in with any activities and was very withdrawn. After the first time I asked him if they were OK and if anything at happened he said he was OK, and seemed quite happy to go back. The same happened the next week, and when I asked he said another child had hit them in the face, that the CM was in the kitchen when it happened but told the other child off.
Tonight when I was putting him to bed he said 'I'm not going to CM's tomorrow am I?' He sounded very worried so I asked him why and he said 'CM hit me' I was shocked and asked him what he said and he repeated it. I lifted him out of bed and sat on the floor with him and tried to ask him without leading him too much, I asked where she hit him and he put his hand to his face and said 'there'. I don't know what to do, I am going to see what he says in the morning.
Just to add his behaviour has changed in the last few weeks enough to worry me, he has seemed very sad and angry. I got some books about emotions and have been worrying a log about him but I thought it was because he was missing his dad. I mentioned it to nursery who have kept a diary and said he has been very engaged and happy there.