If it means anything to you, I cried off and on throughout Glennon Doyle Melton's Carry On, Warrior. This was surprise to me, as her memoir about drugs, bulimia, and rebellion isn't something to which I should relate. But she is such a talented writer, a gift I already knew through her very popular blog Momastery.
Several of the essays in Carry On, Warrior are posts from her blog, but since Momastery was still relatively new to me, it was still new material. Though even if you're a rabid fan, it's nice to have some of her best writing all in one place.