Long story short my 4 year old started reception in September and quickly bonded with another little girl which is lovely, however after a couple of weeks little girls mum started bringing my DD chocolate after school almost every day. Obviously I like them to have a treat or a snack but something small usually not a 4 finger kitkat or similar. I wasn't very comfortable with this but due to the language barrier I didn't know how to deal with this ( we exchange pleasantries but other than that she has very limited English) so on the last day before Christmas break I bought her DD a selection box hoping this would be the end of it. First day back at school today 8.40 this morning mum walks straight up to my DD and hands her a present which turns out to be a pair of earrings for pierced ears ( which she doesn't have). I was gobsmacked and had not had enough coffee so simply smiled and slipped them in my pocket. How do I stop this ?! Will I be expected to buy her DD diamonds come Easter ?! I don't want to offend her she seems lovely but I need it to stop. Help !