15 Movies Like 21 Ways to Ruin a Marriage

Heli Valkonen is desperately in love with her husband. But Matti is just not in the mood. He is only interested in playing computer games, dressed in worn out fleece pants. For him, a shoulder massage is the highest form of intimacy. When subtle hints, nice words and fetching clothes won't help, Heli resorts in direct, and increasingly direct action - in vain.

On a flight home to Chicago for a family wedding, childhood friends Josh and Molly innocently agree to fake a wedding engagement to make Josh's dying father happy. Things quickly get out of hand with their two boisterous families, and a series of events causes them to pretend to be a couple and start planning a phony wedding. When the playacting begins to foster real feelings, the two must make some serious decisions: Split up and return to their lives in LA, or make a life as a couple back in Chicago?

A group of seven young friends travel to a cabin in the dark woods of Finland for the weekend, where they have the misfortune of encountering a creature that's half-human, half-rabbit. In addition to satisfying its killer instinct, the ferocious creature also needs to satiate another pressing appetite.

Dawn thinks she's joining a dating show in Paris, France, only to land in Paris, Texas. She has an exit plan — until sparks fly with the cowboy bachelor.

Thando is perpetually unlucky in love, but when her bestie returns from his travels with a fiancée in tow, she's forced to face a new emotion — jealousy.

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.

With just weeks before their royal wedding, Paige and Edvard find their relationship and the Danish monarchy in jeopardy when an old law is brought to light, stating that an unmarried heir to the throne may marry only a woman of noble blood or else he must relinquish his crown.

The idyllic and secluded Finnish archipelago. The pandemic soars across the world. Elli’s world trembles as her husband’s old friend arrives at the island.

Three women set out to find eligible millionaires to marry, but find true love in the process.

When a mysterious gateway between dimensions unleashes a horde of nasty little creatures into Vuokatti Ski Resort, Zach and his friends’ dream holiday takes a turn for the terrifying. What was supposed to be an epic party—filled with sex, drugs, rock ’n’ roll, and Hollywood legend Christopher Lambert—spirals into pure chaos as the Creeps run wild. Now, Zach must rise to the occasion, battle the pint-sized terrors, and prove that being a hero isn’t so different from the ‘80s movies he worships.

In modern-day Helsinki, two lonely souls in search of love meet by chance in a karaoke bar. However, their path to happiness is beset by obstacles – from lost phone numbers to mistaken addresses, alcoholism, and a charming stray dog.

An investment banker loses everything and must discover what's really important in life.

Ari, a paramedic, is a chronic womanizer; he makes it a point of pride to never sleep with the same woman twice, and his nights are a long series of brazen one-night stands. But when Ari meets Tiina, something unexpected happens – he falls in love.

A restaurateur befriends a Syrian refugee who has recently arrived in Finland.

Mariia visits her childhood home and reminisces about the summer of 1986, when a girl named Mimi arrived in the small village and filled the life of the then 15-year-old Mariia with light.