I think the reason there is such fascination with this topic is that the more information we get, the less things make sense (I’m not saying anyone is lying, btw, just that the information we’re getting thirdhand is so odd).
Mr. and Ms. B have a farm, have three minis they have apparently invested enough care in to keep alive for many years and shown, even to the point of getting colic surgery for the youngest horse. They sell their farm to downsize for a good price, in a planned and organized fashion. Still, Ms. B, like a Mafia don, refers to the minis as an “inconvenience” and doesn’t use connections or her barn owner boarding her other horse to find them a place in a meaningful fashion, until she finally makes an agreement with Ms. C to give them away for free.
This is something of a process, as Ms. C gets trailer repaired and functional again, but Ms. B raises no objections. Then, she refuses entry to Ms. C at the last minute. She tells her BO (according to the BO) that the minis were put down, while Mr. B says they were sold for a good price. She is still keeping her other horse boarded there.
In short, despite still being in horses, and despite being given a relatively easy out regarding her three on-property horses, she behaves in a manner that seems to be the most expensive and offensive way possible to burn bridges in a community that she seems to have every reason to keep.
The only possible way this might make sense to me is if the minis were sold for a high price (which she did not expect), and she was concerned Ms. C would come after them, claiming there was a verbal contract “selling” them to her. Even if Ms. C wouldn’t do that, maybe she might be afraid of losing money from the sale, and the husband was telling the truth.
Or maybe the animals had more health problems than she let on (I too am a little suspicious of any horse being “perfectly healthy,” I must confess).
Anyway, if there are any new updates, keep us posted.