That OP is nasty if true. As it's told it seems very one sided.

On the issue of being spiteful however, just to add a little balance to the conversation, providers can be more than just a little guilty of this themselves.

We're aware of that, right?

Probably when they "get crazy", as they seem to pride themselves in doing on occasion (or just being, in general).

And you know, I kind of hate to say it, but I have any number of examples of pretty much extreme spitefulness from a good sample size of providers.

I'm just saying, as the OP is worded, it sounds deplorable.

But believe me, some girls/providers......... they give as good as they get (and I've no doubt some clients would consider that an understatement).