Books like The stand-in by David Helwig

"Anne's true love, Gilbert Blythe, is finally a doctor, and they are about to be married in the orchard of Green Gables. Soon the happy couple will be bound for a new life together and their own dream house, on the misty purple shores of Four Winds Harbor. A new life means fresh problems to solve, fresh surprises"--

Lauren Stillwell is not your average damsel in distress. When the NYPD cop discovers her husband leaving a hotel with another woman, she decides to beat him at his own game. But her revenge goes dangerously awry, and she finds her world spiraling into a hell that becomes more terrifying by the hour.In a further twist of fate, Lauren must take on a job that threatens everything she stands for. Now, she's paralyzed by a deadly secret that could tear her life apart. With her job and marriage on the line, Lauren's desire for retribution becomes a lethal inferno as she fights to save her livelihood--and her life.Patterson takes us on a twisting roller-coaster ride of thrills in his most gripping novel yet. This story of love, lust and dangerous secrets will have readers' hearts pounding to the very last page.

When her hugely successful best friend Sasha shows up for a visit and steals her husband, Dawn Jones must pick up the pieces of her shattered life to regain what she has lost and discover what her life could be.