It is too bad that your sitch looks like your H was into the "honeymoon" but never really committed to the M...
This all sounds quite sudden, although I do wonder if you look closely, can you come up with any other "complaints" that he's had about you, during your time together?
What were the reasons the two of you got M?
And what have you been doing to DB this M?
These "other" forums on this board generally are more slow, so you are likely to get more responses in your Newcomers thread.
Also, you are moderated right now and will need to get your number of posts up beyond 40 to get off moderation, so your posting is immediate shown.
DB is a great book, although there is now the Divorce Remedy book which is almost like a 7 step workbook, that puts more focus on specific types of situations that you can focus on specific techniques. Highly recommended if you don't have it.
DB is for you of course. Heal yourself first... So that you become a woman your H would be a fool to leave...