The murders of Rob and Michele Reiner left their family and friends trying to breathe through a grief that felt impossible, and into that fragile silence the president hurled insults instead of solace. He didn’t just criticize Reiner’s politics; he framed the man’s lifelong dissent as a sickness, something “wrong” in him, even in death. For once, the recoil was immediate and unusually public. Republican lawmakers who had long swallowed their misgivings spoke out, if cautiously, insisting that there had to be a line somewhere, that a family burying both parents deserved compassion, not derision.

What followed was less a political scandal than a moral reckoning. Supporters who had defended almost everything else struggled to explain this away. In living rooms and comment threads, people asked the question Rob Reiner had posed years earlier about Trump’s fitness for office—and quietly weighed whether his response to this tragedy had finally answered it.