What happens in Vegas, stays in Vegas... or it changes your life forever. He called me "wife." This man standing naked in front of me. Tall. Dark. Sexy as sin... He's my husband? Disjointed images from the night before, the night I can't entirely remember, float into my mind. Meeting him in the bar. Sharing tidbits of our lives. I own a company that plans bachelor parties. He's a pediatric heart surgeon. We both live in Las Vegas, but we come from...