Happy Sunday to you G-man. I don't have much advice for you today, other than to offer you a good day, sir, and you know in your heart that your kids (I call them kids, because the 'step' doesn't mean much. They are still your kids in your heart) will come back to you when they can, when they are hopefully out of there own fog, and probably not before.
I have never been much for 'faith', but that is changing lately. In this I would encourage you have faith, and give up your vision of an outcome to whatever is or what you think should happen...
As they say in AU, Cheers Mate!
M: 41 STBXW: 41 D: 9 Bomb: 4/26/09
On board the D train now..
"Suffering is when we try to change what we cannot."