Fighting and threatening a parent's life are two entirely different things. I had some battles with my parents but I'd hate to think what would have happened to me if I'd thereatened their lives. I'd never even venture the thought!
But input = output. All one has to do to see what you and your associates are all about is to "read all about you" on www.deviantart.com
Have you ever seen or read '12 Angry Men'?
Just because someone states "While I'll kill ya'" doesn't meant they really will. You fail to mention in the SAME EXACT POST I even stated myself I couldn't fathom hurting my father.