From Scorn to Sparking: The Son-in-law's Redemption

On Fiona Ralph's birthday, Romsey prepares to give her a surprise, but on his arrival, he finds her with a man he had earlier introduced her to while applying for a job in The Grand Hotel Royale. He questions her character, but she doesn't feel remorse about it, her family had asked that she divorce Romsey, who they thought was a useless and poor man. She decides to divorce him. He agrees to make a report of her actions at the in-laws' family meeting, but they instead humiliate and scorn him more.

Just as he is leaving the place, he finds out that the hands of time have changed. How would he treat his villains? What would the world powers think of him?