I just read through this entire thread. I understand your disappointment and, beyond that, I understand your anger.
I just wnat to add one thing.. having been mad at God myself for "injustices" I have come to the conclusion that God places us on this earth with tools and brains and guidance to choose a good life. After that, it is up to US.
God has not turned His back on you or your daughter. Your Daughter has turned her back on God.
You didn't cause it, can't control it.. and neither can God. Only your daughter can and she has made her choice.