Brandon,
I will try and write a short letter, I know a lot of younger girls in group homes etc.. and I see the way life is for them and that most times it might help with their original problem but I feel it then creates other issues for them. Not knowing the full story on your sister I will just write about my experiences with these girls. God's best for you all.
Frank
P.S. do you have the case number or anything that should be included in the letter, also your sisters name would be helpful. If you'd rather not make this public PM me the info.