My DS1 is 3.5 years old. I took him and my DS2 along to a music class today. As soon as we walked in the door, the boy (4 years old?) in front pushed DS1 into the wall. DS1 was really upset by it and just wanted to leave, understandably. The mother of the boy who pushed my son made her son say sorry, but didn't say anything to either my son or myself. I would have expected the mother of the other boy to have at least enquired about my son, as he was visably distraught.
It's not the first time my sons have been pushed by other toddlers. It makes my blood boil when the parent of the child who pushed my son(s) don't deal with it. I don't want my sons to push back, but at the same time, I don't want them to think it's ok to stand there and be pushed by other children.
What do you do when another child has pushed yours?