The difference I see in this case vs the MCET -TC case is that A. had already run away with LJ for two months and there was no news or charges made upon their return.
A. was apparently already pregnant when they returned, so there were plenty of reasons to charge LJ! What were the reasons he wasn't charged? Did Mom think he would just go away now that he had "had" A.? These people don't seem to be thinking in a manner as most people do. There is more to this backstory than is being told.
Another point about this home schooling. Exactly when has any homeschooling taken place? It has been reported A. was gone from September to Thanksgiving. She left again early December. So, when has there been time for school? I would say she has had zero schooling for this year.