DD is 3.5 and since turning 3 she has become increasingly defiant and will now point blank refuse to do anything we ask her. She always had beautiful manners but now just shouts 'I want...'. She's also become quite aggressive, hitting and kicking if she can't get her own way. The main thing I'm struggling with though is the attitude that radiates off of her, its like having a stereotypical 14 year old. If we tell her off she just laughs, put her in time out she'll say sorry afterwards then almost immediately carry on with whatever she wasn't supposed to be doing. This is in addition to the selective hearing, bolting off in busy places/car parks and throwing impressive tantrums over the smallest things.
Now I know why she's doing this: a) she's 3 which, in my experience of working with pre-schoolers for several years and having DS (5) is MUCH worse than 2. b) she's always been strong willed and is pushing boundaries and c) we now have DD2 who is 7 weeks old.
I know its mainly attention seeking because of the new baby but its becoming a really horrible, negative atmosphere at home. I've tried sticker charts, really praising good behaviour, offering choices when possible etc but nothing seems to be working although she has just started pre-school which I'm hoping will help. I'm just so tired of battling with her constantly because I know she can be affectionate, generous, funny and so lovely.
Is there anything else I could try? Its the attitude that bothers me most.