When you're done banging bar hoes and start a family, you'd know where I'm coming from. You don't want to expose your kids to lowlifes like this.
And as far as beers, I'd bet I'm well ahead of you in that department and you'll never catch me.
Actually, I was at a baseball game recently with some friends and my buddy had his kids with. There was some drunk fucks behind us that started throwing the f-bombs out. My buddy is the quite/calm type...little imposing. Turned around and said something to one guy...I dont know what...that was the end of it.
Thing is though MP...your kids will get exposed to it at some point...and it does suck. Personally, I know I wouldn't have handled it right if it were my kids. I would have done the thing you didnt....confront the assholes using the language.