Yes, and they were. For those who missed that part, I had asserted that the marriage vows including love, honor...etc....death do us part constituted a legally binding contract at one time. That's not quite correct. The legally binding contract part was "I, Jane, take thee John, to be my husband." and "I John take thee Jane to be my wife." The state then defined what that meant. Of course, the state defined it for a long time to mean to mean exactly what the rest of the vows said it meant. Therefore, in practical terms, there was no difference at all until the state changed the marriage laws.
Upchurch spent a lot of time criticizing this view, citing their expression as part of a religious ceremony. Actually, though, they were part of a civil ceremony, that happened to take place, sometimes, in a church. The same vows were spoken if you got married by the Justice of the Peace. They just didn't say "God" anywhere. Darat pointed out that their origin was civil, not religious.
It is my impression that Upchurch didn't like the view that they were legally binding, because he thought they were religious in nature as opposed to civil. His dogged insistence on that view is part of what led me to label him as an anti-religious bigot. He dusliked something, not because of what it did, but because of its association with religion.
You can state your own opinion if you feel a need to correct the record.