Looking at this from another female's perspective, I'd say she is in a confused state at the moment.
In your other post, Texasbred, you stated that she smokes, has got drunk, and sleeps with you. If this came to light in her congregation, she would have 2 options - a) to be seen as repentant, she would have to give you up and end the relationship. She may/may not be disfellowshipped; or b) come clean and end her relationship with the WTS, and be disfellowshipped, and continue her relationship with you.
In the eyes of her religion, she cannot have her cake and eat it too.
She knows what these options before her are.
As she has family in the religion, no doubt she does not want to lose that connection, as well as friends she may have. If she does lose them, you may be her only friend she can rely on. She will need you then like never before.
I have to say I find it amazing to think she thinks she can live two lives and get away with it. She won't be able to keep this up for too long. The decision will lie with her. It's her life.