Welcome, All for Show!
I think your term "halfer" is excellent! Wonderful that you have thinking parents and a thinking husband.
Continue your research, SLOWLY feed the information to your husband, be ready to back up what you are telling him with more than one source. You should soon be able to show him where the jw's have cherry picked scriptures and twisted them to suit their doctrine, and be able to show him what those really mean.
He is a wise man, not caring what anyone thinks. I agree with him that you are answerable to God, not to some judgemental men. Not being a witness does not mean you have to give up your faith in God and His Son. In time, you may decide to take a look at other churches, including non-denominational. Who knows, perhaps in a few years, some of your other thinking family members may ask you questions and follow you out.
Your children's friends parents can become your friends over time. Anything you decide to join in the form of clubs, orgs., etc., will have people to socialize with. Do you know many of your neighbors? Do you socialize with them? Co- workers? Tthere are many social outlets if you're willing to put yourself out there.
All the best to you on this journey.