Hello the issue wan't if the fight was a serious 1 with a friend or not, the issue was that it was spamming chat. You had been given multiple warnings in chat and a couple kicks but you continued to spam kill.
Seeing as you have been banned before (and for chat spam too) you will be given a 3 day ban.
1 Day had just about past since your appeal so you will be unbanned in 2 Days
See you then.