The Roman Rota is dragged out periodically as proof that (some, many, most, the vast majority - take your pick) decrees of nullity by American tribunals are phony.
However, the Rota, by the accounts I have seen, hear maybe 300 to 500 cases a year; the number of cases heard in the US are in the tens of thousands - and the Rota doesn’t just hear cases from the US on appeal, so the total US cases is lower.
Trying to go from 49 case to tens of thousands of cases has no bearing on what is occuring today, or for that matter, what was happening in the 1980’s. It is a logical falacy to presume that the cases the Rota decided were a legitimate sampling of all the cases heard at that time.
There is no question that there have been cases which should not have granted a decree of nullity. But the presumption that the majority, or larger were wrongly decided simply has no factual basis.
The use of psychological inability to confect a marriage is from Canon law. It can be abused; but there is no presumption that it is invalid.
Further, there are more cases that do not obtain a decree of nullity, from research, than there are which obtain a decree. To begin with, marriages which do not end in a finding of nullity don’t get reported. The reporting is for those which are granted a decree.
For those which don’t, they end up not obtaining a decree of nullity in any number of places besides a “final decision”. They may stop the whole process before the petition is filed as the petitioner is told they do not have a case. They may stop anywhere along the way after the paperwork is started, and for any number of reasons, including a decision that it does not appear at that point that there is sufficient evidence that a decree might be granted; and it may be that it comes to a decision, and the decision is that no decree witll be granted. Ater that, it can result in a split decision and not be appealed to the Rota (for any number of reasons).
CARA did research on divorced Catholics,
According to their findings, 7% of divorced Catholics have obtained a decree of nullity.
8% started the process, and did not receive a decree.
And 85% of divorced Catholics have not sought one.
And given the immaturity of young adults, the serial sexual partners that so many of them have had before they do get married, and the high incident of people getting divorced whose parents were also divorced, coupled with the lack of catechesis of the great majority of those under the age of 50, and the low rate of Mass attendance in those age groups, it is a wonder that any of them have the first clue about the indissolubility of marriage. Modern society doesn’t even believe that marriage is soley between a man and a woman. Modern society also accepts serial marriage and divorce, living together without marriage, trial “marriage”, shacking up, and "friends with benefits. and the vast majority of Catholics getting married live their daily lives smack dab in the middle of modern society.
Yes, the issue of the sacramentality of the marriage has to do with the intent on the day of the marriage. But there is certainly a valid issue of whether that intent was one truly formed, or simply a romantic passing notion in almost total contradiction to how that person (or both of them) were living their lives as they came to that point.
I agree that the truth needs to come out; I disagree that the truth does not come out. Tribunals have been working hard to make good decisions; it is time to let go of what happend 20, 25 or 30 years ago and look at what is going on today.