Closure

One thing that I have come to realize is that chasing the idea of "closure" is just a burden. Just let the sh*t go and move on accordingly. Don't wast time trying to determine if everyone (yourself included) has come to a common ground or understanding as to why things happened and what not. If someone can't understand or accept why something happened, that's on them. All you can do is apologize for your part in the situation and end it there. Accept your faults but don't try to find peace in making sure the world does the same. People will forever have doubts anyway.