Back and Forth ...

I've posted a few comments on this site, giving some details about my impending divorce.  As it goes, my husband claims that he is filing and that we need to separate for "long-term reasons".  The only thing is that he got an attorney almost 2 months ago and hasn't made a move on the divorce proceedings since.  This is a divorce that is unwanted on my part and I am trying to show my husband that I am still very much in love with him.  We still sleep in the same bed, have a wonderful sex life and are now beginning to communicate in ways that we did not before.  What is the major motivator for his actions seems to be his feeling that the bottom will drop out at any minute.  Although I know that I cannot force him to feel otherwise, is there any advice to keep the ball rolling towards reconciliation?  I think we may have a chance, but am too scared to push the issue ....