Disabled dependents? Children? A child cannot walk away from a parent abusing their psyches. It has been shown that parents can cause serious confidence issues and damage to their children this way...it is unreasonable to prosecute for every perceived insult and disagreeable statement--I agree with you--but it is not unreasonable to protect those that cannot protect themselves by simply "Walking away" and are not of a mental status that enables them to simply brush abusive language away.