“Christopher and Laura Castoro celebrated their 45th wedding anniversary on June 8. In 2000, he retired as the director of transportation for a chemical and technology company. She is an author (also writing under her maiden name, Laura Parker) who writes, among other things, romance novels, including “Love on the Line,” “Rose of the Mists,” “A Rose in Splendor” and “The Secret Rose.” The couple lives in Fort Worth. They have three adult children and nine grandchildren. A condensed and edited version of our conversation follows…”