Most of us regret our outburst after we cool down ! Many crimes within a home are committed because of uncontrolled anger ...the reason sometimes is not even serious. I had read about a case where a man hit and killed his wife because she was a bad cook..
Now that is something which is abnormal and psychotic to an extent. But most often, people who are prone to anger all the time also know how to limit their outbursts to only yelling or throwing/braking things. But the violence you are alluding to are similar cases BUT coupled with violent, psychotic tendencies! So ideally all who are hot-tempered, psychotic or not, should learn proper anger management skill in time!