What's worse? Being adopted into a life of neglect and abuse or staying with your loving bio family?

I have been a foster parent for over 20 abused children, and I have also adopted a child. Each situation has to be viewed indivdually. All of our foster childred that were abused were in homes with their bio-parents. And our adopted child is one of the best things that have happened to us. He is now an adult and doing very well.