Movies Like Sibling Rivalry
If you loved Sibling Rivalry's Comedy and Romance storytelling, these films deliver a similar experience — carefully selected for tone, themes, and emotional depth. Each pick includes where to watch it right now.
★ Top Picks

The Good Girl
A discount store clerk strikes up an affair with a stock boy who considers himself the incarnation of Holden Caulfield.

¿Quieres ser mi hijo?
Lu, a conformist woman in her forties, learns that her 15-year partner has been having extramarital affairs. Starting from scratch, she gets involved in an unexpected relationship with a young womanizer.

The Rebound
Upon discovering her husband's infidelity, Sandy leaves the suburbs and moves into the city. There, she befriends Aram, a guy whose wife only married him so she could get a green card. Sandy hires Aram to be her nanny, and it isn't long until Aram and Sandy find out they get along wonderfully and start to date. But is their relationship real or is it, in fact, just a rebound for both of them?

The Kissing Booth 2
With college decisions looming, Elle juggles her long-distance romance with Noah, changing relationship with bestie Lee and feelings for a new classmate.

Cousins
When Larry and Maria learn that their respective spouses are cheating on them, they try to turn the tables on them by pretending to have an affair. However, they soon find themselves falling in love.

5 to 7
A young writer begins an affair with an older woman from France whose open marriage to a diplomat dictates that they can meet only between the hours of 5 p.m. to 7 p.m.

Starstruck
Pop star Christopher Wilde has fame, fortune and a big-budget Hollywood movie awaiting him. But after meeting Jessica Olson, a down-to-earth girl from the Midwest, he is faced with following his heart or doing what's best for his career.

Little Italy
Former childhood pals Leo and Nikki are attracted to each other as adults—but will their feuding parents' rival pizzerias put a chill on their sizzling romance?
More Movies Like Sibling Rivalry

Puppy Love
After a disastrous first date, wild-child Nicole and socially-anxious Max vow to lose each other’s numbers until they learn that their dogs found a love match, and now puppies are on the way! The hilariously mismatched Nicole and Max are forced to become responsible co-parents, but may end up finding love themselves.

Coyote Ugly
Graced with a velvet voice, 21-year-old Violet Sanford heads to New York to pursue her dream of becoming a songwriter only to find her aspirations sidelined by the accolades and notoriety she receives at her "day" job as a barmaid at Coyote Ugly. The "Coyotes" as they are affectionately called tantalize customers and the media alike with their outrageous antics, making Coyote Ugly the watering hole for guys on the prowl.

Desperados
A panicked young woman and her two best friends fly to Mexico to delete a ranting email she sent to her new boyfriend. On arrival, they run into her former beau, who soon gets caught up in their frantic scheme.

Which Brings Me to You
Two romantic burnouts, Jane and Will, are immediately drawn to each other at a mutual friend’s wedding. After a disastrous hookup in the coatroom, the two spend the next 24 hours together, trading candid confessions of messy histories and heartbreak, on the off chance that this fling might be the real thing.

Playing by Heart
In a vibrant tapestry of love and longing, nine interconnected souls navigate romance and heartbreak in L.A., where passions collide and truths unfold, revealing that the heart's desires often lead us where we least expect.

Romance & Cigarettes
Ironworker Nick lives with his wife, Kitty, and three daughters. When he meets a significantly younger woman, Tula, he starts an affair with her, much to the chagrin of his wife, and his life is thrown into upheaval. Kitty kicks Nick out of the house, and he is forced to make some difficult decisions.

Almost Friends
A man in his mid-20s, still living at home with his mother and stepfather, puts all his eggs in one basket: the girl who works at his local coffee shop. The problem is, she has a serious boyfriend. As they become closer, the line between friendship and intimacy is blurred, and the situation forces both to examine where they are in their lives.

Hitch
Dating coach Alex 'Hitch' Hitchens mentors a bumbling client, Albert, who hopes to win the heart of the glamorous Allegra Cole. While Albert makes progress, Hitch faces his own romantic setbacks when proven techniques fail to work on Sara Melas, a tabloid reporter digging for dirt on Allegra Cole's love life. When Sara discovers Hitch's connection to Albert – now Allegra's boyfriend – it threatens to destroy both relationships.

27 Dresses
Altruistic Jane finds herself facing her worst nightmare as her younger sister announces her engagement to the man Jane secretly adores.

The Best You Can
Cynthia Rand is a buttoned-up New Yorker married to a brilliant professor 25 years her senior. She begins feeling the effects of her husband’s advancing age on their relationship, just as her world is turned upside down by the arrival of sharp but chronically underachieving security guard Stan Olszewski in this smart rom-com that reunites Bacon and Sedgwick on screen for the first time in 20 years.

While You Were Sleeping
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 she falls for his brother, who's not quite sure that she's who she claims to be.

Lonely Hearts
In the late 1940s, a murderous couple known as the 'The Lonely Hearts Killers' kills close to a dozen people. Two detectives try to nab the duo who find their targets via the personals in the paper.
Why These Movies Are Similar
These recommendations share core qualities with Sibling Rivalry (1990): Comedy and Romance themes, similar narrative structure, and comparable emotional depth. NoBadPicks uses a combination of TMDB collaborative filtering, genre matching, and AI analysis to surface films most likely to resonate with fans of Sibling Rivalry.
See full details for Sibling Rivalry (1990)