Hasta que el matrimonio nos separe

Miguel is a young Spanish naval engineer in love with an American student of History of Art. When she becomes pregnant, she decides that the easiest solution to her situation is to marry her civilly. However, in Spain in the 1970s, prior to the passage of the Divorce Law, the only way to do so is to apostatize the Catholic Church. For Miguel, a believing devotee, taking this step involves a deep inner conflict.