
1. I Could Never Replace My Sister
Aired: Jul 5, 2025In the next episode, Marie's life takes a dramatic turn as she's unexpectedly...


Marie, the second daughter of a poor baron's household, is treated like a servant by her parents, with her beautiful elder sister Anastasia always receiving more attention. At Marie's birthday party, the Count Kyuros Granado is smitten with her, but a misunderstanding leads him to propo...
Streaming in:
Australia
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Currently, you have the opportunity to watch "Betrothed to My Sister's Ex" by streaming it on the following platforms: Crunchyroll Premium. Additionally, viewers have the option to either rent or purchase "Betrothed to My Sister's Ex" on the following digital platforms: AppleTV.