That's...not true? You don't have a legal obligation to know where your child is. Contextually, you might often want to know where they are, or who they're cur

That's...not true? You don't have a legal obligation to know where your child is. Contextually, you might often want to know where they are, or who they're currently with in a broad sense. For older children, they can have autonomy for periods of time that can be pretty long.