I can relate to the way you feel. A few times a week I dream of packing up and running away, maybe joining the coast guard, backpacking through europe, or anything to get away, far away from the kingdom hall or anyone who would try to guilt me into returning.
I do love my wife but I do not feel close to her anymore. I do not think our marriage would survive being a "divided house" so the only options seem to be either fake it and watch my children be indoctrinated, or leave the KH alltogether and deal with a angry wife and mother, insecure sad kids, and a probable failure of the marriage. I dont think I could live day in day out in a marriage where I am the worldly "bad guy". If the marriage ended in divorce, my wife would likely get the kids the vast majority of the time seeing as I work so much and my wife has a daycare. It is a very bad place to be in.
I still hold out hope for my wife. She sees some hypocricy/lack of love but its still "gods organization". Things are made even harder by the fact that I am basically an athiest, and would be dishonest for me to teach my kids about god when I do not believe. My wife shows them caleb and sophia videos and I am powerless to stop it. I just want my daughters to think for themselves, not because of what I or anyone else tells them. I want them to draw their own conclusions.
For now, I take things one day at a time, because if I dont I will be overwhelmed. I try to do as little as possible JW related, and enjoy life as best I can. Whatever will be will be-que sera sera.
I guess I just mean to let you know you are not alone, and I take comfort in knowing I am not alone either. Its good to know we are all here for each other.