This spring, Les and Scott GrantSmith will mark their 25th wedding anniversary. The couple raised two daughters along the way. But 15 years ago, they hit a crisis that nearly shattered their family. Les was keeping a secret, and that became a problem. But they solved it as a family, in a way that kept them together and happy. In the weeks leading up to that day back in 1997, Les was certain of two things: She was a mother who loved her daughters — and she was also transgender, the term for someone born in a body of the...