On a clear day in Laguna Niguel, California, Anthony Franco and Shawna Stewart stood together at the altar, surrounded by 40 family members and friends. It was a traditional ceremony: The two Colorado natives smiled in a sea of purple and white, Franco’s lilac tie matching the strapless dresses of Stewart’s five bridesmaids. Sunlight bounced off of the round brilliant-cut diamond on her left hand. But one small detail set their ceremony apart from others. When the time came to exchange wedding bands with one another, Franco was already wearing a ring.