Harry L. Munsinger, J.D., Ph.D., has spent his career in the fields of psychology and law. He was a psychology professor at the University of Illinois, Champaign-Urbana and the University of California San Diego, and authored several textbooks and research articles. He decided to pursue a second career in law and attended Duke University School of Law, specializing in wills and trusts. His practice is devoted to collaborative divorces, estate law (wills and trusts), and probate. He has written numerous articles and is also the author of Texas Divorce Guide and The History of Marriage and Divorce: Everything You Need to Know .