India, Sept. 14 -- Alan Ritchson, known for the web series Reacher, has announced separation from wife, financial analyst Catherine Ritchson after 20 years of marriage. The former couple shared the news on Instagram on Saturday in a collaboration post, saying that they had decided to "end our marriage and continue alongside one another in a different way." Alan, 43, and Catherine, 37, first met as teenagers at a ballet class in Florida and dated for a few months. They reconnected when Catherine joined University of Florida and eventually got married in 2006. They share three sons - Calem (13), Edan (12) and Amory (10). The duo said their children "will always be the center of our world" and added that "nothing can diminish what these years have meant to us or the love and respect we will always share." They added they now hope to focus on "friendship, grace" and being the strongest co-parents they can be. HTC...