I returned from a business trip a day earlier than planned, only to find my wife having sex with a stranger in our home, which had been turned into a sex den. I’d made a fool of myself during a presentation on my business trip, so I ended up coming home earlier than planned. I stumbled home, too drained even to contact my wife. That’s when I sensed something was wrong. The front door was unlocked. And there were a stranger’s shoes. I had a bad feeling. I heard my wife’s lewd moans coming from deep inside the house, and my bad feeling turned into certainty.