Gaining back her respect is a tough one to strategize. I don't know what it will take.
Without reading the rest of the thread, I think your focus is a little off here. Instead of trying to gain her respect, I would recommend to work to be a man who demands respect from others.
See, you cant control whether or not she respects you. But you can and should work to be someone who is respected. And you can also remove people from your life who treat you with disrespect.
