I'm so sorry for your past and what you experienced. Just know that it wasn't your fault.
I know you feel like the elders just think you're crazy because of their cold reaction, and maybe it's the case with some, but there really isn't much they can do now, or really ever. Looking to them is wrong in the first place. Of course an abuser will deny, and what really are they to do at this point. They should be a comfort, but that's usually way out of their league.
You need professional counseling. You need to stop going to meetings just to avoid hassle. In fact, you may be able to spin this your way. You were abused and need to spend time getting real help. You are probably among the depressed, and they usually get a pass on meeting attendance. Maybe it's a way out.
As you can see, those people aren't real friends. You can find genuine people in the world that will be compassionate friends. Maybe a support group for victims of abuse would be a good place to heal and connect.
In the end, you can't heal while serving an abusive organization. You have to do something different if you want different results. Please get help if you aren't already. Take care of you. Leave those monsters behind.