Jawn,
I feel like we're leading parallel lives here. My wife also frequently thinks that I would be better off without her. She also thinks, much of the time, that she has no romantic feelings at all towards me, and can't really remember those times when she did. It's very hard. But then there are those times when I see the glimmers of hope, when she smuggles up close to me and holds and touches me in a way that tells me that thief is something there. It hasn't happened very frequently, but it does happen from time to time. And it's always hard the next day when she seems to have returned to her aloof self. My only conclusion from this is as follows: in her current condition, there is no permanence to her feelings, so I need to ride the full wave out, and not over-react to the low points when she says things that suggest that we have no real relationship. Her feelings and emotions are in flux, and I need to stick around to see where it all shakes out as her treatment progresses.