Quote: The problem is the parent not doing anything about it, many times the coaches try and do something and they yet again get attacked by the parent. Most of the time this type of behavior is learned at home.
So you are saying Mick, as the coach, tried to do something about it, and was attacked by the parents. I agree that type of behavior is usually learned at home. Not disputing that.
But you are essentially saying Mike could not control them or their parents.