I have written about this before on this board.
Here is my experience.
My mother was a part of the church right after my mother and biological dad divorced, our whole lives were wrapped up in it. Very controlling. Lots of bible studies, I went to a special school until 3rd grade that only children from the COC went to. We left because my mothers best friends daughters were being molested. She wanted to go to the police, and was kept by the elders of the church at the church meeting room until she agreed not to go to the police. It was hours long. When they finally believed her, she left and went straight to the police. They arrested her husbad. She was excommunicated (basically) for bringing things about the church into the public. Our family and 2 others also left because of this scandal and how she and her family were treated.
My mother brought her sister and brother into the COC. They do not speak to us. Not even when my grandfather was dying and the whole family was together. They didn't come to my mothers wedding. We are dead to them. Other members of the COC still don't speak to us when they see me, even now as an adult. My cousins also went to special COC schools.
My mother didn't realize it was a high control group until a ten years after leaving...She's a little slow sometimes...LOL!
Best Regards,
Chrystal