sounds like you have a grounded attitude about this stuff. 25 years later, my parents are still telling me that they have a 'nice brother' picked out for me if i am willing to 'come back'. and of course he will never treat me badly (even though he will have COMPLETE authority over me).
they are brainwashed and the chances are they will NEVER (a word i don't often use) change.
when they start shaking their heads over how 'worldly' people are so corrupt, i remind them in specifics about the 'brothers & sisters' who are still in 'the LIE' in spite of their shady business practices, abusive marriages, cheating, drinking, smoking, etc., etc. it's easy for me to do this since i don't have to live at home. but it shuts off that line of reasoning pretty quickly when i say "well, what about so-and-so? he's been messing around on his wife for 30 years, and they just never went after him?" proof that hooking up with a jw is not gonna ensure marital happiness for me or anyone else.
i lived with my parents for abt 6 mos when i was ill 10 years ago. although i enjoyed spending time with them for the first time since i was 16 (boy, have they ever mellowed!), the pressure to 'come back' was unbelievable, in both subtle and direct ways. it must be incredibly difficult for you to be living at home (are you? - your message seemed to indicate that). i wud say, just don't take any negative stuff to heart -- they really don't get it. they think believe they are trying to save your life.
for me, FREEDOM has been the reason i have never looked back. intangible as it may seem at those times when you are biting your tongue, it's still there.
you hold your freedom inside you, in your mind and your heart -- no one can take it from you!
and btw, i have found that once i got 'an open mind', it was really easy to keep it! i focus on hangin out with other open-minded people. good for you, bw! live long and prosper