When things go wrong and gets confusing for kids and teenagers, it is harder for those who has always had it goo than for those who are used to. So do not freaking judge.

Kids who are used to having nice life, nice environments are not sure how to handle hard situations, hence they act out. It's not their fault, they do not know how to deal with the situation.

And even though they can see right from wrong, even though they're mature enough, if they're a kid the environment makes a lot of difference to how they react to a situation. You cant just blame them.