My son is part of a group of 3 that play together frequently at school. 1 of them has started being mean to my son, low level stuff, ignoring them when they are asking them something, not letting them choose a game they want to play, accusing them of never leaving them alone (the other child in the group is very sweet and isn’t party to this) and always following them, as I say, low level issues from an adults point of view, but is really affecting my son and he has been in tears yet again this evening. First time parent here,he has asked me how I can help him not feel sad about this and how to make it stop. Would you have a chat with the other parent? We know each other but I don’t know want to cause any upset, but equally it’s affecting my child.