WWYD? Infant age, consistent comment since before Christmas, causing tears and tantrums at home. At first, I thought tiredness, but maybe not.
I can hardly tell the teacher directly can I? I could try to arrange a meeting to ask if all okay. But if teacher thought all not okay, surely we would have been told. DH reckoned kids say this kind of thing all the time when what they mean is that the teacher told them off for singing at the back of the class / pushing in the line etc. Just after some advice really.