My girlfriend and I broke up 3 months ago after a 3 year long relationship. We kept sleeping together every now and then. I got a job offer in China and with a lot of pressure and stress on me, I went through a rough day of drinking. She came to me and after that day (Monday) and the next day she decided it's best to break all contact with each other. It hurts like hell and Im not sure what I should do. Any advice will be much appreciated. I do want her back in my life but the advice my friends give me is to let go and move on.