I'm going to step in because I want you to understand what is happening. What was her first line? You are a liar. What do you think anyone's reaction would be to that? Right. She wanted a fight. That is called a troll. You say ANYTHING at all and you feed them - give them fuel - a can of redbull on steroids. She got what she wanted. The true test is that it's hard to even agree with them.
If you ignore them as if they didn't exist, never said anything, that line is blank and guess what? They will reappear in another conversation saying something just as offensive about someone else. They will keep doing that until they get "fed". And someone always will feed them eventually - if the forum mods are wise (most have seen this a trillion times) the troll gets tossed off or shut down in some way.
It has nothing to do with what you said. It has nothing to do with you. The more gullible, helpful, sincere, honest and innocent you are, the more likely you are to fall for it. It happens to everyone eventually. And then you learn "DO NOT FEED THE TROLLS".
When you get really good at ignoring them, then you can get snarky about not taking the bait. Yeah, she's one of 15,000 or 20,000 eliquid makers right now. So what?
There's always a sad side. I went to her private page and there was a long tirade about how her family wants nothing to do with her this Christmas, lonely, new company woes, so broke and how everyone else can afford this or that ... on and on. You will run into a troll again and when you do, keep in mind this is all they got.
Luv ya.