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Flirting Mistake: I Married My Ex's Billionaire Uncle Overnight Novel
- Status
- Ongoing
- Chapters
- 778
- All visits
- 0
- Week visits
- 0
- Updated
- May 7, 2026
Chapter feed
778 totalRecent chapters
- 001Chapter 1: Betrayal
- 002Chapter 2: The Fake Julian Lancaster
- 003Chapter 3: The Marriage Certificate Isn’t Fake
- 004Chapter 4: Fulfilling a Wife’s Duties
- 005Chapter 5: Nina Sinclair Doesn’t Know His True Identity
- 006Chapter 6
- 007Chapter 7
- 008Chapter 8
- 009Chapter 9
- 010Chapter 10
- 011Chapter 11
- 012Chapter 12
- 013Chapter 13
- 014Chapter 14
- 015Chapter 15
- 016Chapter 16
- 017Chapter 17
- 018Chapter 18
- 019Chapter 19
- 020Chapter 20
- 021Chapter 21
- 022Chapter 22
- 023Chapter 23
- 024Chapter 24
- 025Chapter 25
- 026Chapter 26
- 027Chapter 27
- 028Chapter 28
- 029Chapter 29
- 030Chapter 30
Book record
About this novel
Nina Sinclair's love life crumbles when her three-year boyfriend marries another woman—and expects her to celebrate. Desperate to reclaim her dignity, she impulsively arranges a fake marriage to someone posing as her ex's mysterious billionaire uncle, planning to arrive at the wedding as his glamorous new aunt and expose the betrayal.
But Nina's scheme unravels in the worst possible way. The marriage license turns out to be genuine, binding her to a charming driver who now demands she act like a real wife. To save face at the wedding, she reluctantly agrees—only to discover her convenient husband is nothing like she expected. He's attentive, protective, impossibly wealthy, and completely devoted to her, showering her with affection while helping her humiliate the couple who wronged her.
As time passes, Nina notices troubling inconsistencies. Whenever the billionaire travels for business, her husband vanishes. When paparazzi photograph the billionaire wearing a rare pink diamond necklace, that same piece appears on her nightstand hours later. The impossible truth begins to crystallize: her bargain groom might actually be the billionaire she's been chasing all along.
Nina confronts him, demanding answers. He pulls her close, his smile knowing and tender. "Relax, my wife. We need to stay calm—for our baby's sake."
But Nina's scheme unravels in the worst possible way. The marriage license turns out to be genuine, binding her to a charming driver who now demands she act like a real wife. To save face at the wedding, she reluctantly agrees—only to discover her convenient husband is nothing like she expected. He's attentive, protective, impossibly wealthy, and completely devoted to her, showering her with affection while helping her humiliate the couple who wronged her.
As time passes, Nina notices troubling inconsistencies. Whenever the billionaire travels for business, her husband vanishes. When paparazzi photograph the billionaire wearing a rare pink diamond necklace, that same piece appears on her nightstand hours later. The impossible truth begins to crystallize: her bargain groom might actually be the billionaire she's been chasing all along.
Nina confronts him, demanding answers. He pulls her close, his smile knowing and tender. "Relax, my wife. We need to stay calm—for our baby's sake."