For a couple who finds they cannot have children, there are other options - adoption being the most popular, surrogacy being another.

For a couple who enters into marriage with no intent to have children, it's obviously still a marriage. Since I'm not a clergywoman, I don't know the Church's view offhand so to try and come up with something would be misleading and ignorant on my part. I can't answer technical questions like that. I can only answer questions based on my own personal opinion. While I'm religious and active in my faith, I do not know all the official views of the Church. (By the way, the Church I mention is not Catholic. My husband is Catholic but I am Missouri-Synod Lutheran.)

There are always going to be loopholes and what not - there always are in every situation because people scrutinize until they're found - but that doesn't change my basic thoughts on this matter...

Thank you for keeping this civil.