18 TV series about betrayal in love: part 1

Promises of eternal love are formulated with deep feeling, but no less sincere are the curses for those who break faith. Why are mistakes so often made that destroy the sparks of first tender emotions or strong marriages? Watching the stories on the screen, we try to unravel this question, but one thing remains clear – joy and happiness cannot coexist with betrayal. This selection includes shows about betrayal and love triangles, which feature fascinating intrigues filmed in different parts of the world.

The World of the Married (2020)

The World of the Married (2020)
Image credit: Chasingcarefree

Genre: Drama, Romance
Cast: Kim Hee-ae, Park Hae-joon, Han So-hee, Kim Young-min, Seon-yeong Park, Gook-hee Chae

Country: South Korea
Rating: IMDb – 8.0


The plot of the Korean series revolves around the life of a married duo, Ji Sun Woo and Lee Tae Oh. The partners appear to the audience as a typical family – quarrels give way to reconciliation, and they always support each other. Sun-woo perfectly combines the duties of a housewife, a successful career woman, and a support for her husband. But soon she discovers her lover’s infidelity. Over the course of sixteen episodes, the viewer will observe the changes in the characters’ feelings as Sun-woo hesitates between the choice of keeping her family together or filing for divorce.

Trigonometry (2020)

Trigonometry (2020)
Image credit: Gal-dem

Genre: Comedy, Drama, Romance
Cast: Ariane Labed, Thalissa Teixeira, Gary Carr, Rebecca Humphries, Anne Consigny, Ann Akinjirin

Country: United Kingdom
Rating: IMDb – 7.2


The plot of the TV series, which tells the story of a complicated relationship in a love triangle, will take the viewer to London. The main character Gemma is a chef in a cozy restaurant. Her partner, Kieran, works as a paramedic and periodically suffers from panic attacks. Financial problems force the couple to rent out a room in their apartment. Rae moves into the room, and soon ceases to be a neighbor and becomes an unwitting participant in a complex relationship. An intriguing love story ensues, where the third participant is far from superfluous.

The Undoing (2020)

The Undoing (2020)
Image credit: Imdb

Genre: Crime, Drama, Mystery, Thriller
Cast: Nicole Kidman, Hugh Grant, Noah Jupe, Edgar Ramírez, Lily Rabe, Matilda De Angelis

Country: United States
Rating: IMDb – 7.4


Next on the list is a series about betrayal in love – a gripping thriller that has won many positive reviews from viewers. Psychologist Grace lives an impeccable life: she is a devoted mother, beloved wife, and respected member of society, soon to release her first book. But her fate changes dramatically when the son of a Mexican artist discovers his mother’s corpse in her studio. How are Grace and her missing husband connected to this crime?

A Teacher (2020)

A Teacher (2020)
Image credit: Filmaffinity

Genre: Drama
Cast: Kate Mara, Nick Robinson, Ashley Zukerman, Rya Kihlstedt, Shane Harper

Country: United States
Rating: IMDb – 6.9


The movie about forbidden feelings and betrayal raises acute social issues of manipulation and abusive behavior. A new teacher arrives at a high school. Claire is an attractive girl, a romantic person who reads poetry, and immediately charms the male half of the class. She is not averse to flirting, as her family life has long been on the decline. One of the students, 17-year-old Eric, falls under the teacher’s spell. The relationship between the characters quickly develops into something more than just friendship.

The Deceived (2020)

The Deceived (2020)
Image credit: Channel 5

Genre: Drama, Mystery, Thriller
Cast: Emmett J Scanlan, Catherine Walker, Paul Mescal, Eleanor Methven, Emilie Reid

Country: Ireland, United Kingdom
Rating: IMDb – 5.9


Among the best TV series about love and betrayal is a show that will take the viewer to mysterious Ireland. Dramatic events will unfold here, where retribution is sure to follow for every misdeed. A young English student, Ophelia, falls in love with a married teacher who is mysterious, brutal and talented. Their romance gains momentum when a tragedy occurs at the professor’s home – his wife dies. Doubts gradually creep into Ophelia’s mind. Is her lover really the man he claims to be?

Why Women Kill (2019 – 2021)

Why Women Kill (2019 - 2021)
Image credit: Imdb

Genre: Comedy, Crime, Drama
Cast: Jack Davenport, Lucy Liu, Allison Tolman, Ginnifer Goodwin, Lana Parrilla, B.K. Cannon

Country: United States
Rating: IMDb – 8.3


Heartthrobs with wedding rings should give this highly rated series a chance, which tells the story of cheating wives and the consequences. The first season covers three time periods. In 1963, a conscientious housewife is married to an oppressive husband and plays the role of an ideal wife. In 1984, a socialite reveals her husband’s secret. And in 2019, a lawyer decides to enter a love triangle. These three women are united by several circumstances – the same estate, betrayals by their partners and an acute sense of damaged self-esteem.

Fosse/Verdon (2019)

Fosse/Verdon (2019)
Image credit: Michael Parmelee/FX

Genre: Biography, Drama, Music
Cast: Sam Rockwell, Michelle Williams, Norbert Leo Butz, Aya Cash, Margaret Qualley, Jake Lacy

Country: United States
Rating: IMDb – 7.9


The plot of the series will take viewers behind the scenes of show business and creative activity against the backdrop of the relationship of a married couple – one of the most productive duos in the history of Broadway. Bob Fossey became famous as a director and choreographer, while Gwen Verdon became a famous actress. Their real story seemed to be a real saga, full of intrigue, scandals, misunderstandings and betrayals. This personal show accompanied them throughout their lives.

The Delinquent Season (2018)

The Delinquent Season (2018)
Image credit: Play google

Genre: Drama, Romance
Cast: Laoise Murray, Catherine Walker, Cillian Murphy, Eva Birthistle, Andrew Scott

Country: Ireland
Rating: IMDb – 6.4


The Irish TV series about infidelity and treachery is a powerful drama that opens up new perspectives on the topic of forbidden romantic relationships. We are presented with two exemplary family models, but this is only an external picture, as both couples face significant difficulties. One couple’s passion has already faded, and everyday problems consume all their time. The other couple is suffering from strong emotions because of the realization of lost time. Soon, one night will reveal the cards and wounds in the relationships of Jim and Daniel, Yvonne and Chris.

Caer en tentación (2017 – 2018)

Caer en tentación (2017 - 2018)
Image credit: Thedailytelevision

Genre: Drama
Cast: Silvia Navarro, Carlos Ferro, José Manuel Rincón, Gabriel Soto, Adriana Louvier, Ela Velden

Country: Mexico
Rating: IMDb – 8.2


Raquel and Damian are happily married and have two children. But suddenly Damian meets Caroline and loses his head. Despite the fact that Caroline is also married, passion arises between them. They decide to leave their spouses and start a new life, but a terrible car accident changes everything. Damian finds himself on the verge of death, and Caroline has disappeared from the scene. The investigation reveals a deception and the lovers’ partners learn about the betrayal. But the question remains – where is Karolina?

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