DS started school 2 weeks ago. He has become horrendously behaved at home, really silly, hyper, smacking us and DD and not listening to a word we say.
He's enjoying school, goes happily in everyday and seems to be behaving there.
Has anyone else noticed their child being the same? Is he just using all his goodness up at school so there's none left for us?!
Please, please tell me this too shall pass.