Christmas with Darwin : A Maurice Bordeau Murder Mystery

Alas, poor Charles, I knew you well.
Bordeau and Bristol have arrived in London after traveling for a year in America. They return home with not only many wonderful memories but two wives. They met Katherine, Bordeau's wife, and Cindy, Bristol's wife in Dodge City, Kansas the previous summer as they were heading back to England. They were married by the captain of the Queen Mary on their way from New York to London and are now jockeying for dominance in their new relationships. At the same time Bordeau and Bristol are asked to solve murders at Westminster Abbey and a break-in at the National History Museum over Christmas. The cases are connected by a conflict over Darwin's theory of evolution. Two graduate students at Oxford decide to remove Darwin from the floor of Westminster Abbey and smash his statue in the Natural History Museum to make a statement that Neo-Darwinism is dead. Can the new team of sleuths figure out who done it and why?