Detective, Joe Pistone, leaves his family and takes on the persona of a gangster in order to infiltrate the mob. A developing friendship with a small-time hood causes him to rethink his loyalties.
As everybody gets deeper into therapy, the couples begin to get more frustrated with their partners, and also with the other people in the house. In an explosive group therapy session, Dr. Jenn calls Taylor out for how rude she was the night before, complaining about the living accommodations, to which Taylor cries and blames it on her wanting to please John. Ghostface's offensive comments in group set Kelsey off, and she storms out in tears. After therapy, the group learns that a new couple is coming into the house, Jon Gosselin and his girlfriend Liz. The entire house reacts to him being in therapy, and they discuss his tumultuous relationship with his ex-wife Kate. Jon and Liz have a therapy session where they discuss their relationship, and it is clear that Liz is not a very considerate partner to Jon. After much speculation about Farrah's sex tape, Whitney and Sada finally watch it, and are shocked by what they see.
The couples dive into their first group therapy session, where they each discuss the darkest moments in their past relationships and how that impacts them today. Taylor discusses the horrifying abuse she experienced with her ex-husband Russell, and how she found him hanging in the closet after he committed suicide. While Kelsey discusses the abuse she experienced in a relationship, she reveals that she was a stripper when she was younger, which infuriates Ghost. Dr. Jenn has a revealing therapy session with Farrah, where she discusses her infamous 'sex tape'. After all of the emotional therapy, Dr. Jenn sends the group out for a fun night on the town, where Taylor and Farrah butt heads. Later after the group returns, Taylor and John blow up complaining about their accommodations and threaten to leave.
After Dr. Jenn observes Taylor with her daughter, she has some heartbreaking feedback.
On the final night of therapy, the couples say their last words.
The couples help Farrah get ready for her first date after checking in with Couples Therapy.
Just when Kelsey thinks they are on good terms, Ghost pushes her buttons.
At dinner, Jon gives Liz a very special gift.
Jon and Liz take time out to get Kelsey a most fitting present.
Frustrated with his damaged relationship with his ex-wife, Jon finally reveals his feelings about her and the million-dollar lawsuit she filed against him.
For the first time after checking into Couples Therapy, Farrah goes out with a guy she met on a dating website.
When Dr. Jenn brings in a boyfriend from Farrah's past, he holds nothing back.
Jon reveals just how much fury he pent up during his 10 year marriage.
In an anger exercise, Taylor has a complete breakthrough.
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