Something I found browsing through comments in an article:
One word on closure – an experience earned the hard way.
A break-up is a painful event for the dumper just like for the dumpee, but in a very different way.
Many times, a dumpee genuinely accepts the break-up and really only wishes one last sincere, heartfelt communication from the dumper: an honest explanation of what happened, or a sincere personal validation of his/her value, to help him/her through the trauma; that’s a dumpee means by “closure”. The reason he/she will never get it is that the dumper seeks a totally different kind of “closure”: a rationalization and justification of his/her decision that will be as gracious flattering to him/her as possible – that will, simply put, make him/her FEEL BETTER. Which, in a way, is exactly the same as what the dumpee is seeking…
DON’T seek closure from a dumper. If the break-up is indeed final in the dumper’s mind, then even though you share a past, and even if you still speak together, you NO LONGER SHARE THE SAME LANGUAGE. It’s every man for himself now. If you make your feelings dependent on what the dumper says about the break-up, you will end up validating his/her ex-post justifications and giving closure to him/her, but will have an even harder time reaching closure yourself.