Want to know how to get your ex back? Change yourself. Don't worry about changing other people, worry about changing yourself. Go to https://tr.im/bKEMp
Once you do that then you can start to worry about getting back together with your ex, other wise you will find that you are fighting about all the same things and getting no where. Do what it takes and I promise things will work out in your favor.
The funny thing is I came to the realization that I had to change a little too late. After I was kicked out and after I was about to lose the only things that truly mattered to me - her love. A funny thing happens when we truly love someone and lose them. We do what ever it takes to get them back. For me I had to drop bad habits that had caused not only our relationship to sour but practically every other relationship I had had in the past. Not only with women, but with friends, co-workers, family, you name it.
Which is why I say to you as my ex at the time said to me, the only thing you can do is change yourself. Work on yourself and improve on the person that you already are. Drop the negative things in your life that don't belong there and you will see all of your relationships start to take off to new heights.