Thanks for catching the typo, so tenderly and gracious like.   Please provide us any substantiation then. 

Oh, I've already read and highlighted them.  I'm working Church documents on marriage right now, giving a class in a few weeks. 

Sacramentum Caritatis
Humanae Vitae
Catechism of the Catholic Church 
Gaudium et Spes 
Familiaris Consortio

Lumen Gentium also has good content here.

Keep the list handy,