My wife won't try to read those books with me anymore. She thinks I have been badly influenced by this apostate group. She frequently uses character assasination with me whenever I show views that are different than her own. Exhausting....
Read over the book with her if you want, only you can decide how you will use the information. You can point out from time to time how she is not being a 'submissive' wife if she is anything like my wife and likes to get bossy from time to time or refuses to head my instructions on certain matters. However, I personally feel that doing this only makes you look like a typical controlling Jehovah's Witness husband if done too often.