I'm a BS who has been putting my WH on a roller coaster a lot lately, giving conflicted messages of the kind your wife has (re the anniversary dinner, etc.) It helped me have compassion for him to read your post!
I often don't know what I need--really, I guess, because nothing will make me feel better. So I push him away, but then get angry if he takes me at my word, because it feels like he is running away all over again.
I would recommend persistence--developing (or cultivating, since it sounds like you've already worked on this) a thick skin for the rejections, and not giving up. If you give up--if she pushes you away and you give up--then it really is all over. Take hope FROM the conflict in her messages--when she says she doesn't want to celebrate the anniversary but that she'll go for the food, that she doesn't want sex with you but will do it for selfish reasons, try to emphasize to yourself the positive there. The hurt part of her wants to avoid you--but part of her is clearly yearning for togetherness.
Our MC has talked about the idea of a medical salve. Things might feel repetitive and stagnant, especially to WH, when I don't seem to be healing from the pain. But if he keeps applying a salve to the wound (the salve being consistent care, concern, love, security, reaching out to me) then it will heal. Apply and repeat, over and over and over again, and while the repetitiveness, especially if it is not always kindly received, can feel futile, be assured that the repetitiveness and the consistency is where hope resides.
Good luck.
[This message edited by ReconcilingWife at 10:23 AM, August 29th (Friday)]
Me: BS, now 42
Him: WS, now 49
DD: May 30, 2014 (2 month affair)
2 children
Naively optimistic username (chosen in frustration when everything else I could think of was taken or too close to my real name)--but 2 years on, R is truly going well