Betrothed to My Sister's Ex Season 1 Episode release dates & where to watch
Premiered
Saturday, July 5, 2025
Ended: Saturday, September 20, 2025
When does Betrothed to My Sister's Ex Season 1 come out?
Betrothed to My Sister's Ex Season 1 premiered Saturday, July 5, 2025 on MBS and ended Saturday, September 20, 2025. The season has 12 episodes.
Last updated
Betrothed to My Sister's Ex Season 1 release schedule
| Episode | Release date |
|---|---|
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1. I Could Never Replace My Sister Marie is always dressed in tatters and is treated like a servant in her own home. Then she meets Count Kyros. |
Saturday · 1 year ago |
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2. Marie, I Want to Marry You Kyros hates aristocratic society and its ties of obligation. But why? And what changed when he met Marie? |
Saturday · 1 year ago |
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3. A Life I Saw in a Dream, and a Dream-like Life Marie begins her new life as Kyros' fiancée and finds herself bewildered by the differences from her old life. |
Saturday · 1 year ago |
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4. I've Found the Things I Like Kyros wants to provide Marie with every comfort, but Mio cautions him. Then a package from the baron arrives. |
Saturday · 1 year ago |
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5. The Prince and the Pitch-Black Warrior Luiphon takes Marie to a sword fighting contest. The ferocity of it scares her. Then the dark warrior fights. |
Saturday · 1 year ago |
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6. Am I Enough As I Am? Liu Liu, Kyros' mother, discovers surprising things about Marie. Mio investigates the baron on Kyros' orders. |
Saturday · 1 year ago |
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7. You're So Close, I Think You May Make Me Dizzy Mio investigates a comment in a letter from Marie's brother. Marie and Kyros go to the capital for a date. |
Saturday · 1 year ago |
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8. A Gift More Lovely Than Jewels Kyros and Marie meet Luiphon at a jeweler's at his request. Thoughts of Anastasia haunt Marie's happiness. |
Saturday · 1 year ago |
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9. In Pursuit of Anastasia's Spirit Kyros demands the truth of Anastasia's accident, but he and Marie are not prepared for the answers they find. |
Saturday · 1 year ago |
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10. Please Call Off the Betrothal Worried, Kyros arranges to meet with Norman. But as Marie hears him describe his apprentice, her fears grow. |
Saturday · 1 year ago |
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11. The Empty Princess Lives Marie's attacker talks about the past. Why did little Marie's life change so much? Why was she left in rags? |
Saturday · 1 year ago |
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12. It's Time to Settle This Finale Marie is determined to settle things. But even with everyone's help, how will she confront her parents? |
Saturday · 1 year ago |
Betrothed to My Sister's Ex Season 1 FAQ
When does Betrothed to My Sister's Ex Season 1 come out?
Betrothed to My Sister's Ex Season 1 premiered Saturday, July 5, 2025 on MBS.
How many episodes are in Betrothed to My Sister's Ex Season 1?
Betrothed to My Sister's Ex Season 1 has 12 episodes.
Are new episodes of Betrothed to My Sister's Ex Season 1 released weekly?
New episodes are released weekly.
When is the Betrothed to My Sister's Ex Season 1 finale?
The Betrothed to My Sister's Ex Season 1 finale (Episode 12) aired Saturday, September 20, 2025.
How do I get notified when new Betrothed to My Sister's Ex Season 1 episodes are released?
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