Welcome to the board Cognac. I have successfully faded from the witnesses over the past several years. For some fading can be quick and for others it can take a long time. I have a wife and kids who are still loyal witnesses. My marriage has survived so far but each new WT inspired crisis or issue makes me nervous.
I know you're in a whirlwind of emotions right now. But, I wanted to tell you how excellent this thread has been. You come across as a very sincere, kind indvidual.
My main issues with the WTS when I began fading were:
607 (at first just the date and then as I researched I realized there was no biblical precedent for interpreting the day for a year counting and no scriptural reason to link Daniel and Revelation - but you can worry aboutt that another day)
Confessing to elders for forgiveness
Blood
The inaccuracy of certain parts of the NWT
Having the Society instill fear of open communication in my marriage so that I couldn't talk to my wife honest and open without fear of beng turned in.
I wish you the best of luck. You've started down a dificult road. We will be here to help anyway we can. Please ask any specific questions you'd like. You will get all sorts of viewpoints.