We had a House of Horrors near where I live. (It's off topic, but I'd like to mention it, to cheer your soul a little bit and give you some hope.) The place was just as bad, perhaps worse since they had no water or electicity. They lived hidden in the bush, off the grid. It was a grievous story of neglect, abuse, starvation, filth, dead rabbits, dead other animals .. awful, awful. Gifts that their loving Grandma sent the children were left in plain view, never opened, out of reach. Prison sentence was 4(!) years.
The family was on the Children's Aid watch list, but nothing was done until a hospital visit... same story as HOH.
When they grew up, a couple of the children stayed in the community and now have families of their own. Their bodies are deformed from the starvation they endured as children and they have never caught up on their missed education, but they are both lovely, loving parents who are maintaining jobs, active in their communities and churches.
I know it's anecdotal, but they give me hope for people whose childhood was an unimaginable nightmare.