Good. Sounds like your conversation had very strong elements that could lead the correct direction for her in time.
Time is the crucial part of the picture, IMHO. When my wife and I [together] began to read Ray's books, time had already seasoned us to fertility in accepting that we had been duped. His words were just the key that unlocked our ability to put it all together and start thinking for ourselves. His books were a godsend - but it was the timing that made all the difference. I honestly believe if we had read them 20 years earlier, we might not have left. Not enough internal conflict had occurred at that point.
So, your wife might be ready - or maybe not. But she will not/ cannot dislodge the conversation. It will be part of her eventual decision about the 'truth'. I hope that is soon.
Keep the wine flowing, and the conversation. Good luck.
Jeff