DD1 is 4y3m - she is a sweet, lovely, bright, highly intelligent, engaging individual 99% of the time. The other 1% of the time is causing me huge problems as she is being violent towards me & it's escalating.
It started with a few punches in anger - lashing out. Last night she kicked me in the back/kidney as I was putting DD2 to be - it was premeditated, in the quiet of the night. I was hugely shocked. We had done books, had a cuddle and had a really lovely bedtime - DD2 was taking time to settle and needed my attention, DD1 wanted more cuddles, I explained we had lots of cuddles and now I needed to get baby to sleep. Few minutes silence then kick!
I've talked with her about it, taken things away/off her, offered rewards for good behaviour. All of this I feel slightly uncomfortable with ("if you do X I will do Y" manipulations are not something I really like doing) but I do it - I don't know what else to do.
We've talked with her of course. I sit her down until she has calmed herself down. I tell her how sad it makes me and how unacceptable it is to hurt other people. I ask her if she would like it if someone kicked/punched/hit her - "no of course not Mummy". I've explained it's fine to be angry but not to be violent. She is quite upset about the whole thing.
I know why she does it - usually she is angry because I've said No to something she wants, plus she is a little jealous of the time and attention I give DD2 (9 months). She gets angry and lashes out. She is an excellent sister to the baby - very loving and sweet. She saves her anger for me. DD1 gets lots of attention from me and DP, and I ensure every weekend we do something nice together just the 2 of us.
She is not like this at nursery or with CM - and she is clearly aware and ashamed of her actions as she has begged us not to tell nursery/CM what she has done.
She has punched DP once - mainly it is directed towards me.
After last nights debacle I have decided to work to rule as far as she is concerned, and let her know why I am doing this. And I took back something I brought for her yesterday - she thinks it has been returned but I've got it here at work (we will need it in a couple of weeks when we go on holiday).
But really I need some practical advice as to how others have handled similar situations. I feel so sad about this and it's starting to really make me feel quite hopeless and depressed (I'm usually a 'water off ducks back' kind of gal).