Hi AFS and thanks for sharing your story.
I was never a witness but am concerned about relatives who are, hence my visits here. All individual circumstances are different but, from what I've read here, fading from the org generally seems to be the easiest way out. Confrontations, judicial hearings etc seem to cause a lot of heartache and I've never really understood why anyone would want to go through that, even if there is an element of catharsis in 'having your say'.
Others on here are much better informed than I am about flaws in WT doctrine but if you're looking to read wider than that then I strongly recommend 'The Magic of Reality' by Richard Dawkins. It's quite short and very readable and even if you retain a belief in a creator at least you'll understand where many atheists are coming from.
Best wishes
Bemused