It's hilarious how it's suddenly common knowledge on Tennisforum that Yulia Putintseva wrote "Finally the bitch is retired" on Facebook about Elena's retirement. I think someone from TF passed off the quote as real in an article on Footfault, and it snowballed from there.
Here's the actual Facebook post which was certainly bratty in its own right, especially the comment by Sofiya Kovalets (whatever happened to her?):
BTW, Max, your Putintseva-hating antics are absolutely hilarious! Keep it up!