My Billionaire Ex-Begs

Disgraced old-money heiress Serena is trapped in a cold marriage to billionaire Adrian. He thinks her stepsister Chloe took a bullet for him in Mexico, so Chloe fakes a pregnancy to steal Serena's place. Serena fights back. When Adrian finally learns she saved him, she's already left. The CEO begs for her back—but she doesn't take back trash.