<p>Can the Christian life be lived alone?<br>When her husband left Christianity several years into their marriage, Stina Kielsmeier-Cook was left "spiritually single"?struggling to live the Christian life on her own, taking her kids to church by herself, and wrestling with her own questions and doubts.<br>In this memoir, Kielsmeier-Cook tells the story of her mixed-faith marriage and how she found community in an unexpected place: an order of Cat...