Most Helpful Girl
I would break up with her, if I were you. She's going to keep hurting you as long as she thinks she can get away with it. If you are in so deep you know you can't move on, then try to talk to her about how it effects you. Sometimes girls don't realize guys have actual real feelings.
Most Helpful Guy
I'm still trying to solve that one
When it happens, I just say "Talk to me when you are reasonable again"
And I walk away
I see no point in arguing about something if there comes no common sense out of it