Yeah, that must be it. Jesus spoke in Hebrew, and they decided to translate what he said to Aramaic (which, according to you, no one spoke back then), and then kept in Aramaic when they wrote the Gospels in Greek. You should write to every single scholar who has studied the issue and explain to them that they’re all wrong, and that everyone back then (including Jesus and his Disciples) spoke exclusively in Hebrew. Oh, except the time that Jesus spoke to Peter and gave him a Greek (not Aramaic, God forbid) name.
So that you can stop rebounding off then walls and ceiling:
“The Language of Jesus”
By Douglas Hamp
ISBN: 978-1-59751-017-2
Remember Nehemiah?
Yep, they were Hebrew speakers that brought back the true worship to Jerusalem, even able to read the Hebrew scrolls, and of course the Edomites that had remained in the land never spoke anything but Hebrew.
There really never was any question.