HWA, I'm going thru the same thing. WAW hasnt initiated any contact now for 2 months. What contact we did have was by me by email and she did respond but you could tell she was forcing herself. My last contact to her was her bday back in mid september, a simple emailed Happy bday wish and she did thank me. Since there has been nothing and much to my surprise she opted to ignore my bday 3 weeks after hers.
The only option here HWA is to stay n/c. Nothing you can say to her is going to make a difference. She has got to be the one to speak up if she wants to this much I now realize. I am done contacting my WAW it's been a month and I know nothing I say will bring anything of any value.
A female friend had gone thru the same thing with her H. She finally went silent and it was 7 or 8 months later her H finally peeked out and spoke up. They are still trying to see if things will work out.....