This is why we join HSLDA !
Unfortunately, this is a divorce case. Not even HSLDA might’ve helped. At least, HSLDA says it will not get involved in divorce cases/custody battles.
I knew a woman whose children were forced into the public school system by their cheating, abusive father. It took years before she finally won full custody. By then, they’d already been in school for years. The courts tend to side with the parent who wants the children in school. :-(