« Marriage is an institution they're committed to. »
Gathered together in the Bahamas for their annual one-week reunion, four close couples eagerly reconnect, sharing news about their lives and relationships. But their intimate week in paradise is disrupted by the unexpected arrival of Sheila's ex-husband, Mike, who hopes to break up her new marriage with Troy and win her back.
The others soon realize they too are not immune to the challenges of commitment and fidelity.