Our DD is four in April and has been a very loving, happy child until recently. I had her little brother this time last year and she adjusted very well to him - she was always very loving and kind. She attends nursery three days a week and the staff often praise her for her behaviour - in over three years they have never had cause to reprimand her. She has never had a tantrum and is a very bright little button.
For the past three or four weeks her behaviour has altered dramatically. She has become openly defiant - refusing to follow even basic requests - and shouting at us/stamping her feet/bursting into tears. Christmas has been pretty busy for us and it had become apparent that she is becoming increasingly naughty - when we are out visiting she refuses to let people speak, will not be quiet for any period of time, jumps on people etc etc.
The most worrying thing is that she has started to hurt her little brother - sometimes unintentionally when trying to move him around, and sometime intentionally when she thinks I am not looking.
I think there are a number of factors at play: Christmas, much more chocolate and cake than she is used to (she normally has chocolate once a week), overexcitement, overtiredness, and the fact that her brother is now mobile and sometimes rescuing him means I have to leave her to her own devices (something she has never been good at).
Put frankly, I think she is a bit spoilt and indulged.
Anyway - I was wondering if anyone had any tips to share on how we can manage this.
We have tried rewarding good behaviour, the naughty step (she just sits there yelling for me, apologises very contritely and then carries on), taking away toys (doesn't work - when I told her I was putting her new pogo stick on a shelf all she wanted to know is how I would lift it up there), and even shouting (I am pretty short-tempered).
We are at a loss - any straight-talking would be very, very welcome.
Thanks, Sam