What is the best way to tell someone you just moved when they still think your in state? : c
-i had to choose a subject : p

Call them or write them a letter saying: I'm sorry I didn't tell you this earlier but I moved ( however long ago you moved). Then state your reason for not telling them , too busy, I didn't think you would care, etc. Then whether you want to stay in touch or not .

I hope that helps, I just kind of just typed what came to mind the fastest :)

YOU would definitely call them to clear up the misunderstanding so there won't be a conflict or write a letter from where you are explaining to them