The Last Mrs Parrish by Liv Constantine 

Amber Patterson is fed up. She’s tired of being a nobody: a plain, invisible woman who blends into the background. She deserves more—a life of money and power like the one blond-haired, blue-eyed goddess Daphne Parrish takes for granted.

To everyone in the exclusive town of Bishops Harbor, Connecticut, Daphne—a socialite and philanthropist—and her real-estate mogul husband, Jackson, are a couple straight out of a fairy tale… Read more.