“Nowadays parents refrain from reprimanding their children as they deem them to be very little. However, if a child does an action which is considered bad from a deeni and worldly perspective, it is then Fardh upon the parents to reprimand such a child.
This is because there is a high possibility, the child will grow older and inculcate this bad behaviour into their lives. The sin for this bad habit will then fall upon the parents.”
Mufti Taqi Usmani