The Billionaire Stepson Is My Ex

To save her dying mother, Olivia agonizingly breaks up with her five-year lover Ethan and binds herself in marriage to the old man who controls the life-saving medication—James. On their wedding day, James's estranged son storms into the church. Olivia lifts her veil, only to be horrified to discover that the man about to become her stepson is none other than Ethan—the man she deeply loves and has just abandoned.