I Have a Wife 18

A married man's one-night stand comes back to haunt him when that lover begins to stalk him and his family.

A married woman and her lover plot to kill her husband to make off with the insurance money. However, their attempt to murder him using poisonous fish toxins backfires in surprising ways.

A weekend get-away for two lovers turns into a nightmare of psychological mind games when their infidelity is discovered.

A New York suburban couple's marriage goes dangerously awry when the wife indulges in an adulterous fling.

Dr. Archie Bollen is having a midlife crisis. He's just divorced his wife and is establishing a new life for himself. One night, he catches the eye of Petulia Danner, a charming, free-spirited young woman. Petulia's vibrant personality hides her fear of her abusive husband, David, whose father is a powerful society figure. As Petulia and Archie's feelings for each other grow, they must decide what it is they truly want.

When her husband goes missing during their Caribbean vacation, a woman sets off on her own to take down the men she thinks are responsible.

Dispatched from his basement room on an errand for his mother, slacker Jeff might discover his destiny (finally) when he spends the day with his brother as he tracks his possibly adulterous wife.

When reclusive Franklin cheats on his partner with a mysterious girl he meets on a dating app, it becomes the start of a deadly obsession.

A ruthless rancher, and his gang, use extremely long range rifles to kill the men who kidnapped his wife.

A weekend getaway for four couples takes a sharp turn when one of the couples discovers the entire trip was orchestrated to host an intervention on their marriage.

Restless and unhappy, two couples get caught up in infidelity and deception. Barry is a sullen businessman married to Mary, a writer who is unsatisfied with their relationship. Mary begins an affair with Jerry, a smug theater professor and husband of her friend, Terri, who is also a writer. Adding to the adulterous mix are Cary, a callous doctor, and Cheri, an art-gallery assistant.

A string of threatening emails escalates into a revenge plot involving a newly married US marshal and his ex-girlfriend.