I really doubt, knowing you as I think I've come to (as well as one can on here LOL) that you've made a big deal out of the book. But it became one for you. It became one for me too. It would eat away at me that my H said he'd listen to the CD but never even cracked the seal on it.
I've never made a big deal out of it either, asked once or twice if he'd listened to it (knowing of course he hadn't). But never pushed it on him...but it ate away at me anyway why? Because I'd been told several times that "I'll do whatever it takes to fix this."
Everytime I walk by the table where that CD sits (even though it's covered up by many papers) I seeth inwardly that he hasn't even bothered to take off the cellphane wrapping....so it's obvious to me he hasn't listened to it either.
That's why I've decided to get it out of he house and give it to someone else who could use it. And that's why I brought it up to you....no, you haven't pushed it....but the mere simple fact that it's there to remind you he hasn't done it will eat at you.