A member of my family has just become a foster child to a 7y/o who has older siblings, and they do not have physical/emotional problems. They have a very sad story to tell, but are smart, active and well behaved children. I do not see that every 9 year old in the foster system is damaged....
I also have another family member that has adopted 2 children, in addition to their 4 biological. The one son they adopted was from overseas, and they were told that he probably was mentally handicapped. Well, he did have to repeat kindergarten but only because he hadn't really learned English yet but other than that...not a single issue.
They then adopted another little sweetie...she was 3 y/o at the time and given up by the adoptive parents that had gone to Asia to get her in the 1st place! At her 1st American home she sat in her room all day long...did not play and the adoptive mom just did not bond to her at all. After 8 months the adoption service took her away....enter my family. When little sweetie saw them she lit up like a firecracker and hasn't stopped talking yet!
Bottom line is that a child may act one way in one environment, then differently in another. My own kids do that. I think this situation is very sad, and am tempted to say she is horrid. But I am not in her shoes, or even her house...
Lynie