Thanks - I think you may be right about the "too late". In some ways, I'd like her to leave the house, but I feel like it should be her decision, not mine, and because of child care it means I'll see my son much less when she's gone. That in itself is enough to keep me hanging on, but it's not the whole story...
Question for others with WAW - do your wives have angry outbursts in reaction to stress or pain? Mine sure does, and it has made it very hard to be a caring husband: I'm human, and inclined to defend myself!