My five year old dd1 has always been very sociable and very loving towards me and my DH. She went through the usual toddler tantrums when she was 2/3 (especially as that coincided with the arrival of DD2) but since then has been pretty well behaved. She has recently finished her Reception year at school and since breaking up for the holidays has been having regular temper tantrums. What really upsets me is how angry she gets. She shouts and screams and sometimes kicks and throws things. I put in her room to calm her down and she rips pictures from the walls and slams the door several times. She shouts things like, 'Nobody understands me!' I wasn't expecting this sort of behaviour till she was a teenager. Is this normal behaviour for a five year old girl? I think it may be because she's finding it hard to be at home with her sister all the time than be at school with her friends. But I don't really know how to tackle the behaviour. I've been putting in 'time out' in her room. Any suggestions welcome!