After receiving this short message from my girlfriend, she has left my city and blackmailed me. How to fix it?

Turn over a new leaf Don't hurt her any more, because she has been hurt too deeply. There is a god who raises his head three feet, and what goes around comes around, just like love rat and love rat, will not come to a good end. Since you left, you are sorry for others, so don't think about how to get it back. If you don't change your mind, you will continue to hurt others and lose her sooner or later.