So...
My little Hetalia is put "on hiatus" but pretty much cancelled.

I want you to go to TheAwesomenessthatisDumbledore on fanfiction.net and complain a ridiculous amount.

Eventually, I might be able to convince her. Don't be mean, simply talk about how you thought it was great and that you want it to be updated soon.
Really flatter her about it. It doesn't have to be legit, but please. I can't let one of my favorite works die this easily.