Ugh.
Really hard. I know how you feel.
I have a 4 almost 5 year old AND when I was a child... I HAD a sibling JUST LIKE your 4 year old, who constantly bullied me and bossed me and pretty much, she never outgrew that 'phase'. Because, our entire life... she has been that bossy/pushy/bullying/not nice/mean/selfish/jealous sibling. And she never... listened to my parents.
And, being the sibling of someone like that, is MISERABLE.
So, despite her being 4, and despite it maybe being an age-phase... I would REALLY nip this in the bud, because... it can, become a PERMANENT dynamic, for her. And it is not nice.
Is your daughter like this only with her little brother? Or with everyone?
Does she have friends?
Can she go to Preschool??? Then that way, she will get more stimulation AND interaction with kids her own age.
Kids at this age... they REALLY need more stimulation and a "learning environment" that is geared toward their age. If not, they get bored.
At about 3-4 years old, a child really need, outside things/Preschool/activities JUST for them etc.
AND, you will then see, if your 4 year old, CAN socialize well and adapt and listen to a Teacher and have no issues.
When I had my 2nd child, my daughter went to Preschool. She wanted to. She needed it, cognitively and physically. And she thrived. Then that way she got her OWN thing to do, her OWN routine, and she LOVED preschool.
For an older sibling, it can be REALLY hard, to be stuck at home and have everything revolve around a younger sibling. It can really irk, them.
I think having your oldest in Preschool, would really help.
TRY it.
But going back... yes, it is not pleasant to be around a child that is BULLYING the younger sibling. Especially if the child does not listen.
Is your 4 year old... Lonely? Needs friends? Is bored? Is Jealous of her younger sibling? Maybe needs more time with ONLY you? Is not good at being independent?
Regardless, you see what needs are lacking in your child.
Then trouble -shoot that and/or provide more for her. Whatever she needs more of.
But, I would NOT NOT NOT... put up with her hurting her sibling. At all.
What the heck, does your Husband do about it????
You cannot let a child, hurt or become a Bully. Even within the family.
My sibling was a real Bully. It is really oppressive, growing up like that.
Always having to walk on eggshells... is REALLY not healthy for anyone. Child or adult.
No punishments that you do, works.
Your 4 year old, still acts like a mean bossy selfish jealous sibling.
Does she act mean to you, too?
Anyway, you HAVE TO, also teach her how to express herself, to you.
And you must really be able to listen, to her feelings... and see why she is so incongruous.
MAYBE, she even just needs a nap.
My son is 4.... and when he is tired, he can REALLY be a bossy/irritable Boy, too. But my son, will nap and usually does everyday.
1) I think your daughter should go to Preschool. She's at an age she needs something else.
2) I think she wants/needs more attention. Even if that is reasonable or not, for you.
3) I think, she just does not want her sibling around sometimes. And resents him.
4) You need to explain to her, about the development of her sibling... that he cannot do things like she can, AND that, SHE was that age too, once. And she was JUST LIKE HIM, too. At that age. TELL her.
5) She sounds over-tired. When over-tired, kids have nil, patience.
6) She takes her brother's things, in anger. To me, this represents, that she has had enough of her brother. And she is frustrated with him. And she needs her own space or brother has to go someplace else.
7) Is your daughter, 'expected' to be perfect? Sometimes, the eldest Sibling resents the younger one, because THEY are expected to always be 'Perfect" and are used as an example for the sibling all the time. That is too much, "pressure" on a young child. They cannot, be perfect. Just because they are the older one. They are a kid, themselves.
8) I really think she needs an outlet... she is 4 now, and not congruent cognitively, with her 2 year old brother. She is getting frustrated. Have things for her to do, have her friends over, send her to Preschool, so that she has HER age related things/activities, to be challenged, with.
IF IT IS only happening at the END of the day... then I can guarantee, that it is because, she is over-tired, AND at the end of her rope too per her little brother... and she, is at her limit. Hence, she acts out. Hence, she cannot eat. Both my kids, cannot eat dinner, if they are tired, Even if they are hungry.
-She needs to nap
- She needs her own activities/schedule too. Independently from her brother. Preschool.
2 hours, being by herself, while you are cooking... is a long time, for a kid. She probably was real irked, at 'babysitting' him.