Cadet brought up a relevant comment, since this is a site hosted by MWD. Have you read Divorce Remedy? If not, you probably ought to do that post haste, because what we discuss and advise here is based on the principles she recommends.
Just from what you wrote, it sounds like your W's soul searching journey led her to different conclusions. If you apply pressure to her now, you're going to lose the war. Read the book, and you'll understand how what you do now can affect everything down the road. No action is better right now until you read.
Good luck- Betsey
"There are only 2 ways to live your life. One is as though nothing is a miracle. The other is as though everything is a miracle."