Air date: 2015-12-04

Runtime: 42 min

In the Season 4 Premiere, the couples take part in a game show that reveals dark truths; and a secret affair is exposed. Later, a disturbing twist sends one of the couples home.

Air date: 2015-12-11

Runtime: 42 min

A surprise wedding takes a dark turn when tragedy strikes; and Judge Lynn Toler from "Divorce Court" teams up with Jim and Elizabeth and gets serious with the couples.

Air date: 2015-12-18

Runtime: 42 min

The spouses swap for a sexy tango competition that spirals into a jealous rampage; and Sundy goes commando. Meanwhile, Catherine's jealousy from sharing Sean with other women on "The Bachelor" reignites.

Air date: 2016-01-08

Runtime: 42 min

The couples engage in a verbal boxing match; Catherine and Ink are honest with each other; and Sugar Bear is forced to come clean about his infidelities, crushing Mama June.

Air date: 2016-01-15

Runtime: 42 min

The couples become frustrated during a blind communication drill; Mama June has a panic attack; and Sugar Bear confesses to more infidelities. Later, an argument erupts when a secret pregnancy is revealed.

Air date: 2016-01-22

Runtime: 42 min

The couples open up about their sex lives; Sean and Catherine bare it all; Sundy and Benzino's secret past is revealed; Cedric becomes infuriated; and Althea and Benzino are forced to cooperate with each other.

Air date: 2016-01-29

Runtime: 42 min

The couples confront their traumatic pasts and work to forgive those who hurt them; Sundy reveals a childhood secret; Cedric is devastated; Catherine and Sean start to break down; and Benzino is ambushed.

Air date: 2016-02-05

Runtime: 42 min

Sean and Catherine fight dirty behind closed doors, leading Jim and Elizabeth to confront them about their secret. Later, tensions escalate when the couples reveal their inner demons; and Ink threatens to hurt the directors.

Air date: 2016-02-12

Runtime: 42 min

Infidelities are exposed when the couples are surprised with a lie-detector test; and Sugar Bear gets upset after being pressed for answers. Later, Catherine gets wild when the couples are given a hall pass.

Air date: 2016-02-19

Runtime: 42 min

Heartbreak strikes the final ring ceremony; the couples must decide whether or not to stay together; one decision shocks the whole house; and a surprise proposal bursts into flames.

Air date: 2016-02-26

Runtime: 42 min