Purely as a devil's advocate, you could consider the possibility that you're walking it too well, that you're making it too easy for WAW. She can always "dip into the well" of good-will, so to speak, whenever she needs it, and this helps keep the wolves at bay.
Your point is definitely a concern of mine. My therapist had warned me about not having boundaries so I may actually be enabling her to leave easier.
My nature is to swing to the extremes of what I'm doing. When I went Dark/Dim, she said I was cold and mean and to the point she thought I had given up that the marriage could still work.
So now, when I'm with her, I try to act as if everything is fine and be the best CIPA I can be. When she calls all emotional, I provide that same level of support
When she calls just to chit chat, I try to end the call quickly but politely.
This is a very tough line to toe....
Me 41 WAW 36 S 3&7 M 10 yrs W files D 1/9/09 W moves out 4/18 Lost job 6/15 New job 7/27 Disc PA 8/10 (started Nov 2008!) Confronted 8/11 Admits PA & appologies for hurt 9/11 Lost Job 11/13