Movies Like Forbidden Family Affairs

If you liked Forbidden Family Affairs (2020), a movie, here are 20 movies with a similar feel, based on TMDB's recommendations. Each one links to its cast, trailer and where it's streaming.

1
Sisters (2015)
★ 6/10
Two disconnected sisters are summoned to clean out their childhood bedrooms before their parents sell their family home.
2
Step Brothers (2008)
★ 6.6/10
Brennan Huff and Dale Doback might be grown men. But that doesn't stop them from living at home and turning into jealous, competitive stepbrothers when their single parents marry. Brennan's constant competition with…
3
27 Dresses (2008)
★ 6.5/10
Altruistic Jane finds herself facing her worst nightmare as her younger sister announces her engagement to the man Jane secretly adores.
4
Wish Upon a Star (1996)
★ 6.5/10
A younger sister wishes to switch places with her popular older sister and the two bickering siblings awaken to find the wish has come true.
5
A Streetcar Named Desire (1951)
★ 7.6/10
A disturbed, aging Southern belle moves in with her sister for solace — but being face-to-face with her brutish brother-in-law accelerates her downward spiral.
6
You Again (2010)
★ 6.3/10
History -- make that high school -- may repeat itself when Marni learns that Joanna, the mean girl from her past, is set to be her sister-in-law. Before the wedding bells toll, Marni must show her brother that a tiger…
7
Margot at the Wedding (2007)
★ 5.8/10
Margot Zeller is a short story writer with a sharp wit and an even sharper tongue. On the eve of her estranged sister Pauline's wedding to unemployed musician/artist/depressive Malcolm at the family seaside home…
8
Cruel Intentions (1999)
★ 6.9/10
Slaking a thirst for dangerous games, Kathryn challenges her stepbrother, Sebastian, to deflower their headmaster's daughter before the summer ends. If he succeeds, the prize is the chance to bed Kathryn. But if he…
9
Love Streams (1984)
★ 7.2/10
Two closely-bound, emotionally wounded siblings reunite after years apart.
10
American Wedding (2003)
★ 6.2/10
With high school a distant memory, Jim and Michelle are getting married — and in a hurry, since Jim's grandmother is sick and wants to see him walk down the aisle — prompting Stifler to throw the ultimate bachelor…
11
The Man in the Moon (1991)
★ 7.4/10
Maureen Trant and her younger sibling Dani share a strong connection, but local boy Court Foster threatens to throw their bond off balance. Dani and Court meet first and have a flirtatious rapport -- but when he meets…
12
47 Meters Down (2017)
★ 5.8/10
Two sisters on Mexican vacation are trapped in a shark observation cage at the bottom of the ocean, with oxygen running low and great whites circling nearby, they have less than an hour of air left to figure out how to…
13
White Christmas (1954)
★ 7.2/10
Two talented song-and-dance men team up after the war to become one of the hottest acts in show business. In time they befriend and become romantically involved with the beautiful Haynes sisters who comprise a sister…
14
The Chipmunk Adventure (1987)
★ 7/10
The Chipmunks and the Chipettes go head to head in a hot air balloon race, and the winner gets $100,000. Unbeknownst to the participants, the "race" is actually a diamond smuggling ring!
15
Marvin's Room (1996)
★ 6.7/10
A leukemia patient attempts to end a 20-year feud with her sister to get her bone marrow.
16
Sabrina (1995)
★ 6.2/10
After her return from school in Paris, a playboy finally takes notice of his family's chauffeur's daughter Sabrina, who's long had a crush on him, but he questions his more serious brother's motives when he warns…
17
Welcome to the Dollhouse (1996)
★ 7.1/10
An unattractive 7th grader struggles to cope with suburban life as the middle child with inattentive parents and bullies at school.
18
While You Were Sleeping (1995)
★ 7/10
A transit worker pulls commuter Peter off railway tracks after he's mugged, but—while he's in a coma—his family mistakenly thinks she's Peter's fiancée, and she doesn't correct them. Things get more complicated when…
19
What Ever Happened to Baby Jane? (1962)
★ 7.9/10
A former vaudeville child star viciously torments her paraplegic sister in their decaying Hollywood mansion.
20
Sabrina (1954)
★ 7.5/10
After two years in Paris, chauffeur's daughter Sabrina returns home elegantly transformed and immediately catches the attention of David, the playboy son of her father's rich employers. David woos and wins Sabrina, who…