Hi Jon, I agree with MT. Mine was the same way except he filed right away, but I haven't heard a word and that was last Jan. he filed. A piece of paper doesn't change feelings or anything. Your W might think she will be able to change the way she feels about you and things like that if she gets a D but it's not like that.
You need to keep on praying and not give up hope. People that get Divorced do get back together and even remarried! So please don't give up now.