The only way the would know you're Dfd if is you tell them, so bit your tongue that one.
Tell them you have an aunt, mom, brother, etc that's a witness and you remember him/her telling you that the JWs were admonished at their meetings to stay away from the internet yet I see you are now called JW.org . . . what happened? Or ask what scripture supports that since your relative told you that everything the Dubs do have a scripture to back up what they do.
You'll probably hear their brain spinning around in their head as try to come up with answer.