God bless you and yours in this endeavor! I also homeschool and eventhough there are only 2 kids, now down to 1, and a loving husband in ministry, I , too, know some of those ups and downs. There have been times when it would be so very easy to send them off on a bus and yet God gives us the grace and strength to fulfill HIS will for those children and us as parents. What an incredible blessing!
I don’t know if you are aware of it, but the Home School Legal Defense Association has a program to assist parents in situations like yours. I am pretty sure you can check into it online at http://www.hslda.org.
May God continue to richly bless all of you!