. For many years he was a part of a divorce recovery group called Friends Becoming Family at the Evangelical Free Church of Fullerton. This is where he met his Fiancé Dodie Urbanski. Before their engagement on December 24, 2020, they enjoyed a deep friendship that went on for 21 years. Juan is survived by his Fiancé Dodie Urbanski, Son Curtis Mertz and his wife Michele Mertz, Daughter Trina Jennings and her husband Donald Jennings, Granddaughter Melody Mendoza, and Mandee Carmen, Grandson Mitchell Mendoza, Great Granddaughter Trinidad (Trina), Great Grandson Luciano Mendoza.