I can show you precisely how to get your ex back after a bad breakup.
A bad breakup means one thing and one thing only, that you need to do something new if you want the relationship to work.
There are no 'magic words' you'll find, or any shortcuts for doing something different.
It has to be you understanding the other person so that the relationship can work.
You both should be seeking an understanding of one another during your time together.
You haven't found an understanding right now there are some conflicts that have gotten so out of hand the relationship has ended.
It is going to take some seriously smart plays on your part to get this thing back on track.
Firstly you have to understand why it ended.
Really understand exactly what happened to make the relationship end.
Knowing this you know exactly what to say.
Say your sorry that what happened did, and you'd take it back if you could but you can't.
It is in the past now and you'd like to move forward with an open heart, so you're sorry for how things turned out and you wish your ex the best.
This move turns into you actually moving on, you can hope your ex will want you back but you can't make it so.
No amount of mind games will trick someone into wanting a relationship whom doesn't want it, and you wouldn't like it if mind games could.
Your ex should see how respectful your treating him/her and you should feel very free to let them know you'd like to try and take things slow.
Start as friends and see if you can maintain the compatibility over a period of time.
It is often that old fights are brought back so figure out why the fights happened and figure out what to say.
Never spend a lot of time fighting accept that you disagree and come back to it if need be.