>>"I leave him with this statement hanging in the air. If he wants anymore information out of me right now, then he's going to have to specifically ask for it. "
Out, that's probably a wise thing for you to do. It's a long process for some to exit the cult, both physically and mentally. I had a similar experience with one of my niece's, who for a time confided in me that she had doubts, but she was reassimilated into the cult and doesn't associate with me anymore.
I, too flip-flopped for a while. It's not something that you really want to accept when it's been your whole life. The alternative, at the time, looked grim (losing family and life-long friends). I think it's really hard on a person if their mate won't open their mind to the possibility of IT not being "the truth."