If you want to know how to get her back, you need to realize that you can’t force someone to come back to you. You need to take things slow and let things unfold. The key here is let things be for now and try to convince her that you’ve changed for the better. Show her that you’re truly sorry for messing up and that you respect her decision. Show a little restraint and make her miss you so that she’ll wonder if breaking up was really the right thing to do.