Skyrim is an absolutely amazing game and I think it's fantastic but during my playthrough Evicus (the moth preist) is constantly hostile while i'm aware there are temporary fixes like using voice of the emperor or a calm spell (my Evicus is too strong for calm spell and i'm a Nord) i really would appreciate some sort of patch to adress this issue. Is this possible? or do I have to start another character to access the DLC i've waited months for?

First, at this late stage, there is no point in paying homage to the developers of Skyrim. There are no patches in the works or any "real" indication of future patches -- minus some lip service ( empty reassurances ). The only options you have available to you are:

01. Start over.

02. Manage the situation the best you can.

03. If on PC, use the command console to reset Evicus outlook towards the player character ( no longer hostile ).

04. Stop playing and move on

You've put a lot of hours into your game and it hurts to be told there is nothing you can do. However, this is the state of affairs for those of us with consoles.