I have been pointing out to her that her and all JW beliefs come from the interpretation of scripture provided by the GB, and the inherent problems/contradictions therof. But they don't see it that way. They say something like, "We don't put the GB on a pedestal or anything, we believe what we believe because it is in the Bible, not because the GB is telling us to believe it."
You gave a well presented presentation.....However people join the witnesses not based on facts but on emotions. It is hard to change the mindset of persons(your wife) unless they can discuss it FULLY and not just see the WT side.
I wish you luck, er um I mean, may the laws of probability favor you as well.
It's good to keep your sense of humour...You can not always change what is or will be
Good luck to you POZ