Your post reminds me of the time I discovered a bottle of champagne still hanging around the fridge. I decided that I would be the ultimate domestic goddess and have some champagne while I vacuumed and mopped the castle!:wtf2 Drank the whole bottle. I can't recall the rest of that day.
Yeah, I bragged about it at the time. Insanity!
So glad those days are over. It really must have blown your mind to see your family doing those things.