I don’t want to fade, so I am thinking about disassociating soon – I don’t care if I’m playing by the org’s rules, I just want out.
I don't understand why you necessarily have to do either. I don't know anything about your parents, but what would happen if you just stopped going and if an elder asks you said "I find myself suffering from extreme depression when I attend meetings or go out in field service"?
I'm not minimizing your issues, so don't think that way. I'm just speaking from personal experience. I just stopped going (although I did end up moving about a half a year later, but not because of elders tracking me down).