Welcome Toweragent.
I can't keep living a lie. I want to do what God (Jehovah?) expects of me. But I don't know what to do! Where do I turn?
I just wanted to state (and someone else might have already) Peter did not ask where else he could turn... but rather to whom else could he turn.
To Christ.
You do not need an organization to mediate between you and God. That is why God sent us His Son. (one mediator between man and God: Christ)
Look to Christ to know what God wants, because what Christ wants is the same as what God wants. Christ is the Truth and Image of God. Not any organization.
You also don't have to accept the doctrines of mainstream christianity just because you leave the WTS. (even if you leave only in your heart, at least for now) There are many who do not, including me. You could just listen to and follow Christ... and I think that you already know that love for God and others (friend and foe) is at the basis of His teachings.
You don't have to know everything (I don't think anyone does). Just start by listening to Him. Quiet, calm... letting Him lead you.
I also agree with the others in that you don't have to panic or make rash decisions. Others can help you with advice on how to help your wife, because they have that experience.
Peace and love to you and yours,
tammy