My 4 year old DS at the park today apparently looked at a disabled older child who had a dummy and called him a baby in mean tone (relayed from MIL as I’d taken my youngest to the toilet but she wouldn’t lie). MIL told him off and apologised to the parents but I’m mortified after hearing this. He’s only just turned 4 and logically, I know this doesn’t mean he’s on the path to being a total dickhead but I’m feeling a lot of shame about what happened today. DS cried and apologised again when we got home after a bloody firm chat about not saying hurtful words to people. However, I feel really upset at the thought of this child and his parents going away and feeling like crap over what DS said.