God bless you. Lots of times Russian adoption wasn’t to actually people who could and wanted to be parents to a child in need. The russians stopped it because of the abuse and trafficking in kids it brought about and not just here.
I know that at the time we understood that once the children reached the age of 16, they were no longer allowed to live in the orphanages and were dismissed with $10.00. Not a lot of choices at 16 with $10 in your pocket in Mother Russia.
Many didn't survive through their mid twenties.
I have an acquaintance, Alex Krutov, who survived his mother throwing him in a dumpster when he was three days old, and the whole orphanage life, and started a jobs/life skills training for graduates of the orphanages. He wrote a book entitled, "Infinitely More". It's on Amazon.