I Swapped My Husband's Baby for My Mafia Rival's

My husband wanted his mistress's baby to inherit my empire. He never knew the son he raised wasn't his. Twenty-two years later, he and his mistress return with a DNA test, determined to expose my son and take everything from us.

But they never expected the truth: Lucas was never his son. And the man who fathered him was the one person he feared most—his greatest rival.