Playground, I've walked a little in your shoes and was absolutely devastated to find my marriage was a sham. The emotional abuse, sadly, also applied to my children. I, like you, did everything to play by the rules and tried to be the perfect jw wife. Meanwhile my husband used his headship to tell the elders lies about me and slandered me maliciously. One elder actually tried to shame me for being upset, by telling me that Jesus was slandered much worse than me and implied that I was not a strong Christian because I was upset. I had been a strong pioneer single mom but I got zero support from elders.
The only way I survived was realizing that I had to protect my children and stand up for what was right. I finally told the elders they could disfellowship me if they needed to, but I was no longer able to live with this man. After a final round of slander (he actually drove to the houses of those in our cong to tell everyone what a wicked person I was), he filed for divorce and found another victim and he was the one disfellowshipped (but only for eight months) for an unscriptural marriage.
The point of this story: you must protect yourself - no one will do it for you. You are NOT at fault nor should you feel guilty, even though that's what has been drilled into your head. The Jesus of the bible would NEVER condemn you...but the wt will. You must learn to love yourself because you are a valuable person! If you need to step back, step away, please do that for yourself. You are NOT responsible for how your situation makes others feel, that's on them.
I send you love and best wishes. Please give yourself permission to love yourself.
(feel free to PM if you want to chat)