But, now that you have checked them out you've found some dificult to reconcile information. Perhaps you can beat the dubs to the punchline. They will tell her quite quickly during her bible study that her friends and family will try to intervene and stop her studying. They will ensure that she knows that your intervening or anyone else's for that matter is from the Devil. The devil will stop at nothing to interrupt her path to true knowledge.
Sound bogus? Trust me, it is regular fare for a bible study. I'm sure many here were taught that same thing; I taught many that same thing myself. In fact if you start disparaging the dubs after she's been told to expect it you simply fall into the dubs trap. They appear to be accurate in their prediction of your negative attitude. It can cement a new bible study further into the group.
Pay close attention to the above because it will mean the difference of keeping her as your loving spouse or you being replaced by the Watchtower as her loving spouse. The Watchtower has a history of coming between spouses in many ways if one of them does not fall for their deception.