Mark grimaces. He'd protest, saying that Piotr surely wouldn't murder his own grandchildren, but...well. He's heard about Miles' history with the man. Demonstrably not true.

"How much you've been lying to him, maybe," he retorts. "I'm steering clear of him. And he can try." A beat, and then he ventures to ask, "Has Father been born yet, do we know?" Since that would affect just how much force could be used in, potentially, averting any attempted filicide by the old General.