Our 5 yr old daughter has been really excited about our new baby (I'm 23 weeks) and asking lots of questions etc. Her behaviour at home has been good, nothing out of the ordinary, in fact the last few days she's been really helpful and both me and my husband have praised her. However today at school her teacher pulled me aside to say that her behaviour has not been good recently and today she even hit a child who got in her way and was unkind to some others. They think it's down to 2nd child arriving and are going to get her a book to help her cope. I'm so shocked, she has never shown behaviour like this. I spoke to her and said how it's unacceptable and she must always be kind to others but I haven't mentioned anything about baby 2. Could it just be normal 5 year old playing up or do I need to speak to her about new baby and if that's the reason? Thanks x