Sorry to here about your situation. I am in the same boat as you. My W is filing too. Just waiting to served. We are still living together for now for financial reasons.
We went to MC yesterday and this is when she finally stated that she wanted a D. She has been carrying that decision around for quite sometime which has caused her a lot of stress.
Now that she has got it out in the open, she has reverted back to the wonderful woman I married. I feel that the weight of our situation has been lifted off her shoulders. She is outwardly happy towards me and talks to me like a human being again. It was as is a light switch was turned on and there she was.
Its nice to see the her acting like her old self. Too bad it took a D for that to happen.