My family was very shocked recently when we were out for dinner and our friend slapped his toddler girl across the face for eating their peas that had fallen onto the table. It was a clear slap.
They carried on like normal and we were in the process of paying and leaving. It really caught me by surprise and I wasn't able to say anything at the time :(.
To what extent is this normal behaviour?
What are examples of things you would say when you see this?
Would you say anything? Would you avoid them? Have people lost it this year? This was very surprising.