RachieJonny

K1 is for engaged people. You don't qualify for an expedite with what you have said. But it never hurts to try if you have doctors letters and evidence to back up that it is a hardship that you and your wife are apart and that she needs you. Will be hard to prove because what did she do before you. So you must face that you know.
But call USCIS tomorrow and request an expedite they will tell you what you need to do next.