It's pretty normal
I work as a TA and if 30 children behaved for us the way they do with their parents we would have a nervous breakdown the first day.
But children act up with their parents because they feel safest there to let out all the things they have held in all day.
They suffer from stresses and troubles just like adults but they aren't emotionally developed enough to handle those emotions.
Parents would like to be able to go out and enjoy social events or even exist at home without spending 100% of the time disciplining children. That doesn't mean there are no boundaries at home it is just as they are the children's safe space it's a much harder job to enforce them constantly and still have their children feel loved and safe.
It's a challenge to find that balance and given that in a lot of families both parents now work, and feel guilty for not being at home... It's tricky
I'd take a different tactic when you are all together, keep the children engaged, reward positive behaviours. Give achievable wanted rewards like "if you tidy your toys we will have ice cream".
It shall pass
What did you you think you would have by your current age that you don't?
Govt announces Ukrainian style scheme to bring thousands more migrants to UK
