When someone achieves a public profile, like the amazing gymnast Mary Lou Retton, people often grow curious about their personal lives, and that certainly holds true for her family, including her former husband. It's a natural thing, really, to wonder about the folks who share life's big moments with someone we admire, and Mary Lou's story, as you know, is quite a remarkable one, full of triumphs and, in some respects, public moments of change. So, it makes a