AboutEdward Bode Expertise Catholic dogma, especially as related to Scripture. I have a doctorate in biblical theology [University of St. Thomas, Rome].
Experience I have taught Catholic thought in grade and high schools, and in college and universities.
Organizations Catholic Biblical Association
Publications Catholic Biblical Quarterly, The Bible Today
Education/Credentials Graduate degrees in theology from the Pontifical Gregorian University, in scripture from the Pontifical Biblical Institute, and a doctorate in theology from the Pontifical University of St. Thomas; all in Rome
Question What exactly happens to a Catholic when he marries a Protestant in a Protestant ceremony? Is he automatically excommunicated? Is he considered truly married in the eyes of the Church? What?
Answer If a Catholic marries a Protestant in a Protestant ceremony, in the general law of the Church that is an invalid marriage. Although the Catholic is not excommunicated, there is matter for mortal sin. [After the ceremony, the couple could approach a local priest to valide the marriage.]
United States bishops have the authority to permit such a ceremony as a valid marriage, but that permission has to be obtained before the ceremony.
If your question refers to a particular person, then that Catholic should talk with a local priest -- hopefully before the ceremony or afterward if it has already taken place. The Sacraments can be available. The priest can also explain any further relevant details that might affect the situation.
Please excuse my delay in answering your question.
Best wishes, Sam.
