There was this too... Tennessee Walker/Pinto Horse
It does sound like our Ashley Brown from Grundy,VA., the OP here.
I do think Ashley has been given tons more advice, than almost anyone else who has had a membership here. I do believe she has taken some of that advice. Whether or not she has kept doing what has been suggested over the years, we will never know.
What we do know, is that Ashley just does not have nearly enough experience, to be a horse owner. And neither does her 'friend'. It has become painfully obvious, that the filly and any other horse they own, is not in good hands and likely could be classed as abused.
A few Google searches for newspapers and forums in the area, will show you the environment, in which Ashley has found herself. I truly think she knows no better and is definitely not a troll. Her guileless questions and telling of her troubles here, shows us that she really knows no better. I am not excusing her in any way, however. She does need to understand that her filly needs to be in a better home.
Maybe if someone in the breed, can contact the sire's owner, he or she might be able to help. Or anyone knowledgeable in the area. At this point, someone in the area, does need to step in and help the filly and indeed, help Ashley Brown understand that horse ownership, is not for her. If this means contacting local authorities, then so be it, but something must be done.