Once, Peter and Einsley were wildly in love with each other, but after living together for a little more than a decade and having three children, the passion cooled and they turned into indifferent neighbors. Yes, love still seems to be there—yet the spark has gone.
Nothing helps bring back the old feelings: not romantic candlelight dinners, not therapy sessions. And then Einsley makes a radical decision: she and Peter sign an agreement that allows them to have affairs on the side. As the spouses stretch the boundaries of deception, temptation, and suspicion, each begins to wonder: won’t “until death do us part” happen much sooner than they expected?