I agree that your W moving out is a good thing. You were having such a hard time detaching - you will now be forced to detach. There will still be days where you want to contact your W but DON'T!!! Do not keep giving her reasons to keep blaming you. Allow her to come to terms with her own unhappiness. Focus on yourself and your kids - although they are adults this is still devastating for them. They need you now more than ever.
Me47 H46 S13 M16 Piecing since May/09
"Life is 10% what happens to us and 90% how we react to it." Lou Holtz