It's not an admission of guilt, but it becomes quite difficult to defend yourself or simply note your point of view when you're attacked by someone much more famous than you and and by all her followers. Goodbye.. for now.
Pft, this person is not more famous than you, your work is gorgeous! Get back on Deviantart and show the world your stunning work! You are more famous in such a friendly personality. You are a beautiful young, talented girl and you need to ignore this "attacker" to be very honest, she wouldn't of attacked your work if she didn't feel threatened by your great artwork. Keep your spirits high and keep on giving us your beautiful art! <3
I am very annoyed that you have been treated so poorly by someone and I honestly feel for you, nobody deserves such treatment by anyone. But please don't let the person win by giving up on your account. Just block the person and move on. People that do things like that are in my opinion, cowards.