The only thing I can think of is she might want me to sneak a peak and suddenly be enlightened by it's wisdom and eureka! I can be happily divorced. And then I can "cooperate" in her plans.
Am I thinking too much about this? Trust me, I would not be if it was not unusual.
I agree that it is very odd the way the book was positioned in your kitchen. I definitely would think that it was done on purpose. I'm not saying though that I think that she thought you'd read it, be enlightened, and then agree to be happily divorced. Maybe she wanted you to look at it to understand the what and why of her feelings right now. I don't know, but I think you are right that she was up to something.
M 43 X 38 T 13 W moves out of home 11/2010 Roller coaster from hell 2/2011-5/2012 I request divorce 5/2012 W moves home 6/2012 Good time 7/2012 - 1/2015 I leave 3/2016 process of divorce
