All the things we never knew

"Even as a reporter, Sheila Hamilton missed the signs as her husband David's mental illness unfolded before her. By the time she had pieced together the puzzle, it was too late. Her once brilliant, intense, and passionate partner was dead within six weeks of a diagnosis of bipolar disorder, leaving his nine-year-old daughter and wife without so much as a note to explain his actions, a plan to help them recover from their profound grief, or a solu...