I Signed the Divorce, Then Married His Rival

My husband brings his third pregnant mistress to my law firm and makes me draft her asset transfer. His friends bet on when I'll crack. This time, I sign the divorce papers without hesitation—and slip on the ring from his biggest rival. What Ethan doesn't know: he's been sterile since his car accident. Every baby those women carried belongs to someone else. I've kept his medical report locked away for three years, waiting for the perfect moment.At his lavish baby shower gala, in front of every person who mocked me—I destroy him completely.