https://www.catholicnewsagency.com/document/matrimonia-mixta-on-mixed-marriages-476
“For these reasons the Church, conscious of her duty, discourages the contracting of mixed marriages, for she is the most desirous that Catholics be able in matrimony to attain to perfect union of mind and full communion of life. However, since man has the natural right to marry and beget children, the Church, by her laws, which clearly show her pastoral concern, makes such arrangements that on the one hand the principles of divine law be scrupulously observed and that on the other the said right to contract marriages be respected.”
This is not some hoary old thing that I dug up from a thousand years ago. It was delivered by Paul VI in 1970, right smack-dab in the middle of the implementation of Vatican II and the Novus Ordo Missae. The ink was hardly dry on Unitatis redintegratio (Decree on Ecumenism) yet.
“For these reasons the Church, conscious of her duty, discourages the contracting of mixed marriages, for she is the most desirous that Catholics be able in matrimony to attain to perfect union of mind and full communion of life. However, since man has the natural right to marry and beget children, the Church, by her laws, which clearly show her pastoral concern, makes such arrangements that on the one hand the principles of divine law be scrupulously observed and that on the other the said right to contract marriages be respected.”
This is not some hoary old thing that I dug up from a thousand years ago. It was delivered by Paul VI in 1970, right smack-dab in the middle of the implementation of Vatican II and the Novus Ordo Missae. The ink was hardly dry on Unitatis redintegratio (Decree on Ecumenism) yet.