Was having my only hour in the week just with dd1 and treated her to a drink and cake in a nice cafe. We'd done some drawing, and we're playing eye spy. Some child we dont know comes over and we chat a bit, then start looking round for parents. They are in a group, chatting. See me wave then carry on. He starts using our drawing stuff. I'm really sorry, but I then focussed on dd1 and pretty much ignored him. Mum came over eventually, said nothing except, ooh have you been drawing, put the crayons away, but gave me a filthy look. Aibu to think that I don't have to look after her child beyond a few mins and that I wasnt horrible?