Frank, you're sounding MUCH stronger than you did when you last had your own thread! Divorce is not an easy thing....and,it shouldn't be. I'm sorry that that seems to be the direction you are headed. I know you fought it for a long time.
It is much easier to come to terms and start dealing with things when you are living it separate homes. I'm sorry to hear that D13 is living with her mom now. But, I'm glad to hear that she is spending time with you and at your house.
It's cool that you are helping your wife out financially the way you are. I am guessing that the fact that your daughter is living with her has a large part to do with that...just don't make things too easy for her. (I'm sorry if that sounded harsh...I say that based on MY personal opinion that far too often the WAS has it so much easier than the LBS.)
Anyway, it was good to hear from you, Frank! Keep your head up and look ahead!!