I've namechanged because this happened today and I might be recognised.
DD is nearly 5, and has always been kind of moody and grumpy by nature, but also very smart, funny, affectionate and has lots of fun. It's just that she can really fly off the handle and get into a furious rage at the drop of a hat.
Just recently it has got worse and worse. Multiple strops every day, about ridiculous 2yo-style things like her weetabix having too many crumbs on it, or her brother looking at her. She will scream and yell at whoever has offended her, shouting "I hate you" and sometimes hitting (though she knows this is not on and you can see she will try to avoid actually hitting, e.g. she'll hit the table, or lash out but deliberately miss you). If she's told off/gets a consequence she will yell "It's YOUR fault I did that!" (Though we still follow through with all the consequences, pasta jar, sticker system and all that, no TV, going to her room etc.).
OK that's the background - but although she's like this at home, she has always been good at nursery - which I found reassuring because at least she can control it and is just acting out for us.
Recently she's been upset when I collect her from nursery because she doesn't want to leave and stop whatever she's doing. (This is despite not wanting me to leave her at nursery in the mornings... sigh) But just a bit grumpy, and usually cheers up. Today it went totally tits up. She started scowling at me for coming to get her, then when a teacher asked her nicely to stop playing and come over, she went apeshit, threw a toy across a table full of kids playing, screamed and hit me. I tried to be v firm and made her apologise but I was so mortified and just wanted to get her out of there. I was very, very cross and pulled her to the car kicking and screaming and had to wrestle her into her car seat. I really told her off and said I couldn't believe how she'd behaved and said that I was really cross (which I know she hates). She was in floods of tears :(
I feel like the shittest parent ever and I'm also really worried. She starts school this year, what if she is like this at school? I don't know if it's something we've done or something she's upset about. We are trying to be firm, consistent and stay calm about the bad behaviour and very positive and praising when she's good, which she can be. We are generally very close, and I've tried talking to her and asking why she does it, but she doesn't know and says she can't help it. I also tend towards health anxiety and I can't help worrying if something is wrong.
We have a stable family life, DP and I get on, we argue and bicker sometimes but not that much, there's no violence or abuse, no recent upheavals, she gets attention and affection all the time. She has a big brother who is sometimes exasperated but mainly kind to her.
Sorry for the essay. I feel like we've been trying really hard and it's just been shown to me that we're doing shockingly badly. I am also really exhausted with the endless strops, and I'm sorry for her too that she's so often unhappy. I keep waiting for her to grow out of it..... she doesn't. Please help me with tips if you have any, or just tell me if you had a child like this and things did improve. TIA.