Obviously, every argument between two people should not be resolved by machine. I would start off modestly, until you see if my idea is practical. On the last day of every year, a husband and wife could challenge a decision the other had made during the year by summoning the Marital Black Box. The device would rule definitively on statements such as:
- "You told me I could destroy the pictures from your first wedding."
- "You promised to use a nail clipper and stop trimming your fingernails with your teeth."
- "What do you mean, the flower shop is completely sold out?"
- "I definitely did not agree to polka dot curtains."
