I'm the only beer drinker allowed to reside in our home. I've roomed with plenty of beer drinkers before. As soon as the beer crosses the threshold of the door, the unwritten law that it is now everyone who resides (and/or crashes) there's property, no matter how many times they haven't paid or chipped in for it, kicks in.
One of the criteria for me when choosing a wife was, specifically, that she would not be a beer drinker. That would at least give our kiddos a 50/50 shot at not bein' beer drinkers, either. So far anyway, this "gamble" seems to have paid off. DWifey still doesn't like beer, and neither do any of the kiddos.
Sorry, dude.