My daughter is just under the 3 and is going through the why stage. She now keeps saying "stop saying why!" I have asked her where she has her heard this and she said she gets told it at nursery. I know it can be very annoying to be asked why all the time but surely this is a stage that she should be able to go through without being told to stop. AIBU to take this up with the nursery and how would you go about it?