Goes without saying how odd that family is and their Bill Gothard inspired version of fundamentalism drives me crazy.
Faith doesn't seem to prevent them from molesting kids. Their church tells them they have to confess sin and they do...but everything is handled in-house, police aren't contacted, and victims are told they are sinning if they don't forgive the offender.
Women in that church are subjugated by design. There's a reason Josh's wife still refuses to divorce him. She's been told repeatedly her entire life that divorce is an abomination and she is to be led by the man even if he gets sentenced to 11 years for possessing horrific videos of children. She believes it's her godly duty to be the good little subjective wife and she would be shunned from her church community if she ever left him.
You also have a situation where the parents, even if the dad wasn't a complete POS which he is, they don't have time to actually spend time with their own kids. The kids are raising the other kids.
I have a lot more thoughts but I don't really want to write 50,000 words. I want the dad to be in prison and I want the rest of the kids to leave that church. Some of them have and seem to be well functioning adults.