Never do anything that any group of people (or disturbed individual) might take issue with. Never accidentally date or marry an abuser. Never contest the absolute authority of whoever is in power. Simple enough, right?
Don't ever, for any reason, do anything, to anyone, for any reason, ever, no matter what, no matter where, or who, or who you are with, or where you are going, or where you've been, ever, for any reason whatsoever.