You Cheat, I Cheat, We Cheat In their marriage, both Madelyn and Charles are living a lie. One day things don't go exactly as planned. They end up unknowingly hiding their partners in the same room. When they hear moans coming from the other room they are shocked to find their partners getting it on. In this revelation, that they're both into some other things but essentially the same thing, they decide that perhaps being open with it can save their marriage.