Devin's Undoing — Stephanie Adkins

What's the best form of revenge? After her husband of nineteen years leaves her for a woman half her age, Devin Malone is left with half his fortune, but also a huge chip on her shoulder. Determined to make him suffer, she goes after his best friend.

Yet after a month, she realizes that although revenge may be sweet, there's got to be a better way than mind-numbing conversation and even worse sex. When she hears that David has proposed to the tramp he left her for, Devin retreats into her misery. But intervention comes from an unexpected source -- the muscular form of Sam Braxton, her much younger friend and chauffeur. Sam proves to Devin that life -- and great sex -- does go on after David Malone. Devin just hadn't looked in the right place or at the right man.