Hi H4WB, Sorry to hear your sitch. It is a comfort knowing you aren't alone in your misery. I came here a month ago after my wife told me the same thing. She is currently carrying on an affair w/ 22 yr old and she's 38!
The DBing definitely helped me get back my dignity. It may not always change your H to be the person you want, but you understand that you can only change yourself, not them. I was a wreck before this book, and counseling didn't help much. This book provided more answers than talking to people who are "experts".
The people here are great too. We all know what you're going thru and hopefully it won't last long. Be sure to GAL and keep a PMA. These will keep you going when it feels hopeless. Take care of yourself and you will feel better than you have in years. I make sure to get in a good cry everynow and then but pick yourself up when in the presence of your H. Keep the faith, and my prayers are with you.
ME: 39 ring on wife:38 ring off WAW/MLC son:17,11 dtr:9 mar:17yr Bomb4-27-07. EA/PA 2/07 with 22yr old. DBing 5-19-07 My story on the link below. http://www.divorcebusting.com/forums/ubbthreads.php?ubb=showflat&Number=1069470&page=0#Post1069470