I can't get away

Im kinda in the same situation, except for the other guys part, or in my case other girls.
Your lucky you have the motivation to get away.
Calling her Dr still might be a good idea. Even if you have a very valid reason, that dosent mean she going to become reasonable all of a sudden. I just had to call my bf's parents to come stay with him because I was going to NY for a week and he was threatening to kill himself, among other things.
Good luck!