@ stevepill
You are in a very difficult situation. If SHE is only inactive but still a JW, EVERY JW will always try to get her back to be an active JW. If she still believe, JW ist "the truth", she could go back every moment. You never will know - maybe she will never, maybe tomorrow, maybe in 1 year.
But - she can only go back, if she do NOT live together with a person without be married.
In my opinion the only way is, to show her, that JW don't have the truth.