I hesitate to offer any advice on this because I'm not, and never have been, a JW and have no personal experience of WTBTS. So feel free to disregard my input.
BUT - you have explained that you can no longer accept WTBTS teachings and doctrines and authority (and quite rightly so, IMHO). How will you feel, how will your wife feel, and what will it do to your relationship with her if you have to go through a period of pretending and dishonesty in order to get yourself reinstated? I have no problem with you being dishonest towards WTBTS (don't they say themselves that you only need tell the truth to those entitled to know it?). But if your wife knows you an honest up-front person, becoming one who is prepared to live a lie may have an effect on her. In most marriages there comes a time for whatever reason when you have to absolutely depend on your spouse being honest with you. If she has seen you as someone prepared to be dishonest (however good and reasonable the motive) might that come back to bite you in the future? Only a thought.
And logically, if the JWs feel that you have expunged your sin (yuk!) by marrying your (now) wife, might it be the case that your family may - in time - come to accept you WITHOUT you being reinstated?