Well it's still happening Rass. You need to get that sorted. Especially if your aim is for both sites to co-exist.
Otherwise what you've posted here is crap - a lie. I expect better from you. X
Unfortunately I am beaten. She has completely reneged on her word and insisted her site is to be a platform to sling abuse. Best thing you can do is pay absolutely no attention. No-one takes it seriously anyway and she'll eventually tire herself and get obsessed over something else. You could even report it and achieve the unthinkable; get her banned from her own forum.
That's the very last I'm saying, let's give it no more attention.