dd1 told my sister that her friend is hitting her at nursery. apprently she keeps punching her in the face. dd1 says she has told the teachers, but no-one has mentioned it to us. her friend's mum has recently had a baby, and wondering if this is upsetting dd1 friend at all. but dont want my dd1 to be a punchbag for another childs emotions. they usually get on well, altho she didn mention her friend kept telling her she was a little girl (dd1 is short for her age) and dd1 insists she isnt little.