I recommend the work of Brian Shilhavy who wrote a book called "Medical Kidnapping: A Threat to Every Family in America"
This article from 2019 explains the situation of how children may be confiscated:
https://www.libertynation.com/arizona-the-medical-kidnapping-state/
I can no longer access Brian Shilhavy's web sites, but he had two of them that I recall called medicalkidnap.com and healthimpactnews.com
There is quite an ecosystem around splitting up families. To some extent it happened to me personally and damaged my family severely.
The connection between "medical kidnapping" and the acquiring of children by pedophiles is this: The Adoption and Safe Families Act turned American children into a commodity.