You did fine. Let him continue to rage on. You put your foot down and he didn't like. So much like a spoiled child. Don't let threats of your child scare you off. Talk to your L about his threats. Log everything down and save them.
M-43 W-40 2D - 9 and 5
Emotion, yet peace. Ignorance, yet knowledge. Passion, yet serenity. Chaos, yet harmony. Death, yet a new life.