Fibromyalgia affects up to 12 million Americans, but if you’re one of those who suffer, it is often difficult to explain the painful, exhausting symptoms to your loved ones. Here are 10 questions to ask yourself — and your partner — to keep your marriage strong, even in the face of a tough diagnosis. From The 10 Best Questions for Living with Fibromyalgia by Dede Bonner, Ph.D.