I love this book.
I actually read it in one weekend next to my girlfriend of 2 years and both laughed the entire time. I used it as "wife time" to my advantage. Even though she made me read the entire book out loud to her, we discussed each chapter and compared to our relationship. In the end we both agreed it was a time well spent. I highly recommend buying this book. Please read this with her at your own risk. Enjoy.