[The venom stings but it doesn't stop Jason from speaking his mind.]

Bruce failed me in a lot of ways, he stopped being my father when I learned the Joker was still alive. [When Jason found out the Joker lived, not only was he unavenged, but he became fatherless on that day.]

But I realized he was dying after I left, just like you. Except you didn't have a Robin to bring you back.