First of all, your girlfriend's idea is wrong. Revenge? How to retaliate? By what means? What time? And why can you achieve the purpose of revenge? Even if these problems are not problems. I don't think anyone should do this! Moreover, as a boyfriend, it must play a very important role at this time, that is, doing ideological work for his girlfriend. How to get her off the fire? Generally others can't help you, because only you know your girlfriend! If you want to believe that you are smart, you can do it!