Things don’t go as we wish. When they take another turn we jump for discussions which at many cases are with no results we wish. They make things further bad.
Silence on the other hand can be best option. Have you ever been in situation when you are punished for being silent? Normally not. People quarrel mostly not on issues talked but on the way answered or specifically tone of answer.
So mantra for today: be silent, things come back to you if they have to. And the ones who care you don’t need justification and who are not concerned on you are never convinced by what you say. Better be quiet. LET IT BE.