Sorry for the long title.
I don't belive this will happen for a second. But its an interesting question. There you are at armargeddon, and god asks you " why you left the JW's?" or " why don't you belive in god anymore?"
What would you say to him?
I belive i would say that no offence but hes very bad at communicating. He gave mankind a book full of fairy tales and allowed it to be corrupted and twisted this way and that. Hes so called chosed people turned out to be nasty evil fiends who cared nothing about eachother and went out of their way to show it. So sorry a eternity with those people? No you can stuff that god!