I don’t think we can say this is true in all cases…As with anything else it is something that will vary from person to person.
In the example you yourself give in your previous post you refer that a couple was using ABC because, “they were going to wait and see how (the marriage) worked out before deciding to have children…” Would such a couple be willing to sign a document that would, in effect, “cut-off” the possibility of “not being open to children” as a possible cause in a nullity proceeding? I have to wonder…Maybe they would…I just don’t know…
The fact that they are taking the time to attend a marriage prep class, which usually last around 8 -10 hours is a pretty good indication that they are at least taking this fairly seriously.
But it appears, from comments on this thread, that in many cases the classes themselves are not taken seriously - even by the instructors in some cases…
So the nullity numbers may actually just be pointing to something more serious at THIS end of the process. Perhaps requiring signatures…Documentations etc…Accountability of some sort on the part of both instructors and students would be a good thing…
Certainly tough to know the best way to proceed…
And given that so many people already are turned off by the view that the Church “has so many rules” and is “so legalistic” (as has been said in this very thread) I doubt that forcing them to sign a document is going to be either very effective or is it very pastoral. Remember, often young couples are only coming back to the church after years away when they decide to be married. Marriage prep, in addition to being catecatical in nature is also evangelical. I certainly don’t want to be the one who faces God on my last day, and have Him say "nice try deacon, but you pushed “X number” of people out of my church with your “sign this document or no marriage” rule.
I disagree that the marriage prep process should be “evangelical”. Catechetical certainly…but there is no reason to “soft sell” the requirements of marriage in the Catholic church, on NOT require the couple to sign a document attesting to their completion of marriage prep in order to avoid the comment from Christ that you mention above.
One could just as easily find one answering for being a false and misleading teacher for NOT making sure that they knew what they were getting into…That is a knife that can cut both ways…
One thing that I hope many people are gathering from this thread is how large and complex the problem is and how we can’t just point to one area (tribunals) and lay the blame there.
Peace
James