Does Pat Robertson know the bible better than the average Catholic?

Catholics are told ad nauseum that Protestants know their bible better than we do. Well yes and no. I know Protestants who can quote the bible like a champ but their interpretation of what they've read can be whatever they or their sect or their particular preacher want it to be. Pat Robertson says that if your spouse has alzheimers you can divorce him or her and remarry provided that you make sure that the spouse is taken care of because alzheimers is a living death. Ole Pat, I assume has read the bible cover to cover and has come across Our Lord's words on marriage but this miserable, selfish "revelation" is what he  came up with.