Not sure this is the right thread, but here goes.
Last week I was asked by another mum if I could look after her son on their moving day (2 weeks away). I don't really know this woman very well, but our sons are good friends. I agreed, as it would only involve collecting them from school and giving him dinner.
Today, the mum told me her moving date has changed to monday. I said that I can't have him then as I've already agreed to look after my 3 nephews while dsis is in hospital. She laughed and said 'well, what's one more?' and drove off before I could respond. Now I'm not sure if I'm going to be having this boy for the afternoon or not. I don't have the mum's number or any way to contact her.
What do I do?