Nursery told us today that our son is aggressive with other children, hitting out and being aggressive generally. He was v tired today (only got 4 hours sleep last night as has been unsettled since he came back from holiday) but they said it's not only today. They say it's got to the point where the other children are starting to not want to play with him. I'm so upset, I feel like such a bad parent. His previous childminder found him difficult to deal with too. He is almost 3 and is in childcare full time for about 7 to 9 hours a day.