"I asked you to refund and relist because of my ... " (more)mistake. I said I would give you bad feedback for not being a good seller and understanding... but I didn't. I see you gave me bad feedback and the item was never even delivered. You got the credits, gave me nothing but bad feedback."
"Customer got upset because she didn't r ... " (more)ead the auction. Then tries blackmail me by threatening to give me negative feedback because of her mistake."