Dumping isn't THAT important, that I wouldn't just have left. I have CCW and can protect myself if attacked. But I also know when I can walk away and prevent a conflict too.
Being all 'in-your-face' with recording didn't help matters, so perhaps your wife brought on his wrath herself. My wife would have immediately gone back to the safety of the RV and maybe filmed from there. Sure as shootin' she would not have stay out side if there's some asshat screaming and running around and especially would not have gone toe-to-toe if he had confronted her.
Final opinion;
Back off when someone looses it. Life is too short to get mad, angry or hurt by those who do get mad and angry.
