The maid’s daughter played a forbidden song—and the millionaire uncovered a buried truth about his wife that changed everything he believed.

call with lawyers, partners, and a congressman whose smile showed too many teeth. He was loosening his tie as he moved through the second-floor gallery of his mansion — an enormous, silent house of cold marble and family portraits he had stopped looking at.

Then he heard the piano.

It wasn’t background music. It wasn’t a continue reading …