My Secret Billionaire Sister

Billionaire CEO Vivian Lawson disguises as a poor country girl to test her brother, Leo Lawson. His sister-in-law, Tina Warren, and her family humiliate Vivian. Leo protects his sister, divorcing Tina. Unaware she's the secret queen of Riverton's business world, Tina's family cozies up to Mr. Carter, Vivian's subordinate. When Vivian reveals her true identity, those who trampled her will regret it.