All you did was ask a bunch of questions for a reply to a question to you...
So how about you answer your own questions...
After a decade of exchanging with Mormons over the very same conundrum of God's origin (an imagined theme), there is no thing which will convince someone who thinks The God of Creation came into existence. Magic Thinking is so deeply ingrained in such a perspective that you cannot reach the origin of their error.
Ya know what is really mind boggling, every time I read a post from you I still hear banjo music. You have yourself a good day now.