Having read through all of this tread, it seems to me that this is the crux of the matter. From this old fart's perspective, there is more abuse today because (1) we have redefined what constitutes abuse and (2) our general societal moral "bulwarks" are no longer in place.
As to (1), just think of the old adage of "spare the rod and spoil the child." Acting upon such today is viewed as perpetrating abuse. Our society used to be much more accepting (and expecting) of corporal punishment in almost any form. Today, not so much, with the possible exception in some regions, but not all, of accepting spanking. When you broaden the definition of what constitutes abuse, you axiomatically increase the incidence of abuse.
As for (2), there were, in the past, greater societal consequences to aberrant behavior of any type. People who acted against the generally accepted morals of society were punished by that society, oft times in a fast and furious manner. So, yes, Jennifer's suggestions would work in a faith community, and at one time we used to live in a society which, in general, was a "faith community.
Think, for a moment, about smac's quoting of John Adams, earlier: “Our constitution was made only for a moral and religious people. It is wholly inadequate to the government of any other.” (In my remembrance, though, I thought this was a quote from Franklin and not Adams.) Regardless of the author of the quote, does anyone believe that the definition of "a moral and religious people" in 1787/88 was different than the society in which we live today? Would Adams (or Franklin) view our Constitution as sustainable in today's moral environment? So Jennifer's suggestions may not work, simply because of the society at large. And trying to legislate morality seems an exercise doomed to ultimate failure. Such legislation may win battles, but the war will, at length, be lost.
Don't get me wrong; I'm not arguing that we return to those "good old days of yore." We live in a societal milieu in which we are comfortable. I will say, however, that societal pendulums swing, and if we ever return to a society in which the moral bulwarks more closely resemble those of 75, 150, 0r 200 years ago, then we will see less instances of abuse because society, as a whole, will have an interest in teaching people not to engage in such behavior and will punish offenders of those bulwarks.