Was there a reason why you haven't confronted him this time alone? You don't have to be mean or angry when doing so, just firm and strong. You don't deserve to have him disrespecting you in his social circle.
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.