There is a part in the Bible in the book of proverbs which states that parents should train a child in the way that he or she should go, and he or she will never depart from it.
I can tell you that misunderstanding between parents and their kids when such kids grow up into teenagers is as a result of lack of proper training when such a child was still younger, some parents over pamper their children when they are younger, and by the time such a child has grown into teenager hood, he or she  wants his or her parents to still pamper him or her same way he or she was pampered when he or she was still very much younger, and this the teenager wants regardless of whether he or she is doing the right thing or not, and when the parents try to object and stop them from going such, they rebel.

Imagine some parents take their child wit them when going to a land based casino, forgeting that children are always watching and learning, and when such a child grows into teenager level, he makes friends who are also gamblers, and because his parents used to take him along to gamble as kid, he or she feels that gambling is right even as a teenager and a student.