From Wattpad sensation to global streaming phenomenon, the My Fault trilogy (Culpa MĂ­a, Culpa Tuya, Culpa Nuestra) has become Prime Video’s most addictive guilty pleasure, racking up over 300 million hours viewed worldwide and turning Spanish stars Nicole Wallace and Gabriel Guevara into international heartthrobs. Based on Mercedes Ron’s bestselling Wattpad novels—originally written in Spanish and translated into 20 languages—the trilogy transforms the classic “forbidden love” trope into a turbo-charged, emotionally devastating rollercoaster of passion, danger, and family secrets that has left fans screaming for more.

Prime Video's hit series My Fault London set for two sequels - and they're out very soon - The Mirror

The story centers on 17-year-old Noah Morán (Wallace), a quiet, bookish girl uprooted from her life in Toronto when her mother Rafaela (Marta Hazas) marries billionaire William Leister (Iván Sánchez). Thrust into a world of Los Angeles mansions, private jets, and designer everything, Noah immediately clashes with her new stepbrother Nick (Guevara)—a brooding, tattooed street racer with a dangerous reputation and a smile that could melt steel. What starts as pure hatred (slamming doors, savage one-liners, and middle-finger energy) slowly ignites into an all-consuming attraction neither can resist. The chemistry is electric, the tension is unbearable, and the fact that they’re now family makes every stolen kiss feel like playing with fire.

My Fault: London' Ending, Explained

But this isn’t just another teen romance. As Noah and Nick’s secret relationship deepens, the stakes skyrocket. Nick’s illegal racing world brings violence to their doorstep. Noah’s abusive biological father (Víctor Varona), fresh out of prison, begins stalking her. And the Leister family empire hides secrets darker than anyone imagined. Each film escalates the drama: My Fault (2023) introduces the spark, Your Fault (2024) explodes it with jealousy and betrayal, and Our Fault (December 2025) delivers a finale so intense fans have dubbed it “the most emotional ending of the year.”

Critics and viewers alike are obsessed. The trilogy holds a 92% audience score on Rotten Tomatoes, with Your Fault becoming Prime Video’s most-watched non-English film ever in its opening week. “It’s After meets 365 Days with actual acting and a plot that makes you cry,” wrote one reviewer. The soundtrack—packed with Spanish pop and reggaeton bangers—has spawned viral TikTok dances, while the fashion (Noah’s Y2K revival looks, Nick’s leather jackets) has launched a thousand Pinterest boards.

For Mercedes Ron, who wrote the original story at 19 on Wattpad, seeing her characters come to life has been surreal. “I never imagined millions would fall in love with Noah and Nick,” she told Variety. “But their love—messy, passionate, impossible—is what makes them real.”

Love it or hate it, the My Fault trilogy is undeniable: a forbidden romance that burns so bright it hurts. Stream all three films now on Prime Video. Just don’t blame us when you stay up all night screaming at your screen.