Most important is not getting her to come back, but getting yourself to a point where you become someone only a fool would leave. Unless you make the changes you need to in your life, getting her back will only be temporary. As your history of break up to make up has already shown. Work on yourself before you worry about her coming back.
Best of luck!
Me: 42 W: 32 Married 7 years together 8.5 S1: 7 S2:7 Bomb #1: 09-16-13 Recon #1: 11/13 A discovered 04-03-2014 W filed D 05-19-14 but never served me I filed D 12-02-2014 S 05-31-14 Divorced 5-19-16