Your breakup has been recent and you are still not sure where you went wrong.
Maybe you are not the one to blame! There are several things that could have caused things to turn sour.
Your non-responsive male may not be able to put into words what he is feeling with respect to the breakup.
This does not mean he wishes to deceive or hurt you further-he may not even be able to specifically pinpoint why he feels as he does.
The best solution is to perform a little investigative work of your own.
Think of all the events that led to your breakup.
Is there any one event that stands out in your mind? You'll need to find out what happened because if the two of you get back together and you aren't sure where things went wrong, once the same thing happens again you are truly doomed.
The doom and gloom game has already been played out already; a repeat will only be disastrous.
Make a list of unfavorable occurrences that led to your splitting up.
Ask him if any of the things on your list bothered him.
If he isn't able to express to you whether or not there was anything wrong in particular you might want to call it quits.
You don't want to go through the same ordeal a second time.
Repeating the same mistake a second time around or glossing things over pretending nothing bothered either one of you will make matters worse: the thing to do, if you can manage it, is to get to the heart of the matter.
What was possibly festering inside of him that led the two of you to get to this point? In other words, if you can't pin things down then look for a new relationship.
You can't get him back if you don't know the score!