Seems to me that moving again might be the lesser of two evils. Living with an alcoholic? I can only imagine the resentment that builds and the long term impact for him. As much as I'd hate to disrupt his current stability, it seem W already did that and the question becomes more, "what are you going to do about it."
What's your son's take?
AJ
"Our lives begin to end the day we become silent about things that matter" MLK Put the glass down... "Yesterday I was clever so I wanted to change the world Today I am wise, so I am changing myself."