I would just say - I can't do this anymore and go dark, NC, and get your GAL back.
i think Maika's suggestion is a good one... and your W seems to have already given you the go ahead to do this being that she says she wants you to be happy, and that you deserve someone who can give you what you want... she just may be having a difficult time taking that next step... if you let her go, she may actually feel relieved... letting her go just might be the kind thing to do... "cruel to be kind..."
