Update.
Still not much improvement, but that is expected.
Still contemplating divorce very seriously.

It was 2 months of separation yesterday, 16-March-2009.

I am not wanting to give up hope, but it seems less and less likely that a positive change is coming.

Me: 41
W: 41
Married: 17 years
Together: 19 years
16-Sept-2008: "W: I want to move out."
16-Jan-2009: Separated, wife moved out.
31-Mar-2010: W, and kids move back home!
D 14
S 12
D 11
S 7