The very FIRST thing new people are taught is that people who are "with Satan" including his own family, will try to stop him from becoming a JW and when it happens, the JWs go SEE??? We have the TRUTH because we KNEW that opposition would happen!! Jehovah is calling you..dont let Satans minions pull you back!"
And this is a tactic used not only by JWs, but by other cults as well. If you feel that your son is believing such things about you, you might ask him if there might be any way to reasonably test out the JWs without his jumping to conclusions about your motives. Remind him that the Bible warns him--and you--to test EVERYthing, and hold to that which is good. Proverbs 18:17 also says that the first to present his case seems right, until another comes forward and questions him. Let him know that the Bible recognizes the need for cross-examination.
BTW... please be careful about information overload. Make sure you breathe deeply and are calm before saying or doing anything. Overwhelming him at the beginning will be tempting, but be prepared for a long road. If he's online, that is best for you. You can send a link to a website like the Quotes website, which is one of your best options, because it is all WTS material... and what could he find wrong with that?? Ease into the scandals later. You can be very innocent about asking his opinion about how JWs deal with so many changes. Let him know that if there is truth to the JWs religion, and your life is actually on the line, shouldn't he help smooth the road out for you by answering your questions?
bebu