What is the worst thing parents can do to their children?

A parent can do to a child is to a child is too take away their daily allowances.when I break my siblings stuff, my mother would lecture me or the worst thing they would take away my pocket money.During my maid's off day the worst thing a mother would do is to ask me to do some household chores.I do not like to keep my room but I like to wash the dishes.It is an exercise.I hate to sweep the floor it's a mess.Do u like to do household chores?Guess not it's hard work!Some strict parent would ground their children for a week,or maybe a month.bye for now!