Didn't say a word to W when she left, we had brief conversation about son. I guess she has completely checked out if she is able to this while living under the same roof.
It's called "compartmentalization," FFH, and it's typical affair "script." It's how an otherwise moral, decent woman can even LIVE with herself and what she is doing. It's her brain's way of separating her "affair parts" of her life from her other, day-to-day parts, and allow her to stay functional.
