For nearly forty years, Margaret and Robert had built their marriage around trust and familiar routines. That was why Margaret became worried when Robert suddenly began waking at exactly 4 a.m. every morning, quietly entering the bathroom, locking the door, and staying inside for almost an hour. Whenever she asked what he was doing, he gave vague answers and insisted there was nothing to worry about. As the weeks passed, Margaret noticed he was also becoming more tired and moving more slowly, making her fear that he was hiding a serious prob…Continue Reading