Well, to answer the question in the OP: No, you should not be banned, because you haven't broken any rules. Jennifer made that clear. Yes, you have been bullied. People have been assholes to you on Vent. But like @prplchknz said, there is no such thing as a blameless party. For the most part, no one on this thread is saying that you are solely responsible for this situation. However, you are a reactive person, and because there are so many people on this forum who like to toy with reactive people (this happened to Marm too, while she was here, and it's the reason why she was banned), people have started to toy with you too. You have a reputation now, of being easy to provoke, and a lot of NTs think that's entertaining.
My recommendation: Prove them wrong. I know that there's only so much ignoring you can do (and as you said earlier, you've already been doing a lot of ignoring), but taking the high road, taking deep breaths before posting, being a snitch (i.e. notifying mods whenever people provoke you like that? if I remember correctly, personal insults are a punishable offense on this forum), etc, and maybe that reputation will dissipate. It doesn't mean you have to lose all your fire/feistiness/etc, but it does mean you'll have to not call people on their bullshit whenever you feel like they need to be called on it.
Moral of this story: Don't feed the trolls!