Sorry to hear this Tracy. Things were going along so well for you guys. Sometimes the past is hard to overcome with birds. YOU HAVE NOT FAILED IN ANY WAY AT ALL. Don't bring yourself down, you're a WINNER in my book. I know of a story I witnessed with a boy the was entered into a loving home with 3 kids and I seen the three become unhappy and different. The new one was a boy with a not so good past, and very high strung. This boy had to go to let the other three become thenselfs again. Yes it was so sad, but it had to be done.
I wish, only the best for you and your flock.
Your Friend Joe