FreedomFrog, I don't envy you. I am a fader but my family made it easy for me. For the last 10 years they have treated me as if I were DF'd every time I did something they did not approve of. It didn't matter that there was nothing wrong according to the Bible (or even the WTS), that I went to the meetings, participated, went in field service, attended assemblies/conventions, They treated other JWs similarly that did not live up to their personal standards. So my fading was easier because I had separated emotionally from them for my mental and emotional health. So I was not in contact with my family before I left. I have no need to save them from the WTS. I learned how fruitless than can be when I tried to save my family from alcohol.
Do you think knowing what you do and feeling what you do about what the WTS teaches, that you will be able to hide it from your family, the family you say is so close to you?
A technique I use is to imagine myself in the future, 5 years or so. Where will I be if I do this?
You could go to the JC and 'repent' and show "works that befit repentance." Once they decide not to DF you, as I understand it, that can't go back and retry you for the same actions, you have to do something new. After about a year, you could fade....but what will your mom and others do then? Will your relationship stay the same even then? Is your family's love for you conditional, depending on your going to the KH?
It's no easy decision. But you do have AlmostAtheist, who loves you very much. I am thankful every day that my husband left when I did. Some did not see that happen ever, others waited many years for their mate to join them.
Love, Blondie