Hmmm. Why warn about someone who is taking a break from their shop? Also, her reviews are consistentl y positive. If she's so awful, wouldn't there be more people, other than you, expressing their dissatisfac tion?
I don't know this woman, but I can't help but feel bad for a reader who is being attacked for being "passive aggressive" and "looking through your content". It all seems reasonable and carried out by someone who is intentional ly trying to slander her.