At Dad’s Wedding, I Was Mistaken for His Mistress

Affiliate disclosure: some links earn commission.
A daughter endures abuse at her father's wedding after his fiancée misidentifies her as a lover.
Heiress Ella arrives for Keller's wedding. Lena wrongly brands her a mistress and escalates cruelty, unaware Ella is Keller's daughter.
Facts
- Ella is Keller's daughter
- Lena mistakes Ella for mistress
- Lena tortures Ella increasingly
Fits
Viewers who want a hidden-identity crisis driven by a vengeful fiancée's misunderstanding.
Similar
enDoting Snake Lord
10EenShe Lost the Weight, He Lost His Heart
11EenThe Dragon's Contract
7EenThe Last Order
8EenSold to the Ruthless Heir
6EenThey Called Her Evil. She Was the Only Mother I Had.
12EenThe Mafia's Daughter, Framed at 30,000 Feet
6EenBound to the Ghost Alpha
5EenRagnarok: The Archer’s Return
9EenHorror Game: Seduce the Castle Lord