Sarah had always been the picture of poise and propriety. At thirty-two, married for eight years to her high school sweetheart, Mark. She lived in a cozy suburban home with a white picket fence that matched her carefully curated life. She volunteered at the church bake sales, kept a spotless kitchen, and wore modest dresses that skimmed her knees. But lately, the spark had dimmed. Mark's job kept him traveling more than e...