Hey, lostinnj83, welcome back.
I know you probably don't feel it, but you are still really young! Young enough to take the life you have and grab it with both hands, don't live a half life.
I think its hard for us raised as JWs to do this because we were not taught this way of living. We were taught to be obedient, to put our own selfish desires aside until the new system.....
Whatever you want......freedom from JW, a marriage you are happy in? Or starting again and finding happiness with someone else? It's all available for you.
Recently someone told me that they walked away from a 20 year marriage, he said that you have to let go of the bad in order to make room for the good.....these words have stuck with me. Good luck to you lostinnj83!