Hello, i've looked at the evidence provided as well as your previous history and come to the conclusion that there were better ways to remove the players from your premises. We aim to give everyone the best experience possible, and in this case you intentionally ruined someone's experience by teleporting them to the nether forcefully.
It was decided that this action of you forcefully teleporting them to the nether warranted a punishment, and that punishment was a 3 week ban.
We stand by this decision and will not revoke your ban, hopefully you learn something from all of this and will think of other ways of getting people to leave you alone henceforth.
Keep in mind, if they really did go and grief your plants or crops they would have been the one who we would have punished not you.