Re: Wife found religion
Maybe she is just adjusting with her newfound belief. Because she is still 'learning' with her new faith, she doesn't feel very confident with the extent of her knowledge to engage in religious debate.
Faith is a very strange thing, it cannot be explained by logic. If she has been in this faith for a while then maybe she can cope with the debate (which is your 'questioning' about the bible). Especially because you know more about the bible than her. Its like she believes, she has faith but she cannot engage in debate and if you try to question details on her faith it will only make her feel frustrated.
Its probably easier for her to talk to other people that either; doesn't know much about christianity or actually a faithful christian. Minus the emotional aspect of being your spose.
I might be wrong, of course - after all I don't know your wife. But I was in the same situation with her. It was quite frustrating for me. My husband is not agnostic but he doesn't really trust the institution of my religion.