The ex can't move on

It's been 6 months since we broke up and he still can't come to terms with the fact that it's over. He drags out divorce papers paonlinedivorce.com/cambria-county at every turn and uses every opportunity to try to get me into conversations about why I'm a failure for giving up our marriage and how I never appreciated how hard he tried.

Whether he's right or not is no longer a problem for me - I spent ten years on counseling and courses and finally made the painful choice to leave - and now I just need it to end.

I'm wondering if any of you have had similar situations that I can learn from. Has anyone dealt with an ex who can't heal and/or won't or can't move on for years?