Tenene, Welcome! There are numerous past threads that are devoted to advice on how to sucessfully fade. Go to the search button and call up the subject.
The most important thing to remember is it is ALWAYS a bad idea to talk to the Elders. If they call don't answer. If they leave messages to call them-don't. If they drop by unexpectedly, don't answer the door. If someone else in your family answers the door say you are indisposed and refuse to talk to them. Period. Anything you say can and will be used against you later. The best armor is to STAY OUT OF RANGE. Eventually they will give up if you don't say or do anything publicly to draw attention to yourself or your not believing anymore. This includes facebook and other sites where you use your real name.
I wish you sucess out of the stranglehold of the Watchtower.