When two grown-ups have a kid, sometimes they don't live together anymore. When this happens, it's usually up to the grown-up who spends less time with the kid to give some money to the grown-up who spends more time with the kid. This money is called "child support."
Child support is important because it helps make sure that the kid has everything they need to grow up healthy and happy. This money can go towards things like food, clothes, housing, toys, and school supplies.
The amount of child support that the grown-up pays is usually determined by a judge. The judge looks at things like how much money the grown-up makes, how much the kid needs, and how much time the grown-up spends with the kid.
If the grown-up doesn't pay their child support, they can get in trouble with the law. They may have to pay fines or even go to jail.
Overall, child support is a way to make sure that kids have everything they need to thrive, even when their parents don't live together anymore.