If you have told your caseworker that you have been abused by people in a foster home then the case worker should move you out and report the abuse to the police. If this has not been done then go to a police station yourself and report the abuse.
become a foster parent, talk with some caseworkers and have a home evaluation
Many were some form of foster care but mostly boys homes. Examples Charles Manson boys home, Carl Panzram boys reform school, and there are plenty that should have gone to foster homes, but instead lived with abusive parents. (main reason some of them turned out serial killers.)
Dave Pelzer was placed in multiple foster homes throughout his childhood due to the abuse he suffered from his mother. Some of the foster homes he was placed in include the Daly City, San Francisco, and South San Francisco foster homes. Each home provided a different environment for Dave, some more supportive and nurturing than others.
You can become a foster parent if you don't have a criminal record. You can not have an abusive environment for the child to come into.
You could try getting her some therapy to work out stuff that may be troubling her still from past experiences.
abusive homes
social workers at the foster agency
You can request foster care by going to your Children & Families and talking with a social worker.
Yes
They cannot move out legally. If she is abusive, she can apply to the court for emancipation or to be moved to foster care.
their parents hate them
One can find information on foster homes in many different places. Some very interesting web pages that offer information about it are Larimer, KidsHealth, Foster Parenting and Health and Welfare.