She was still feeling wary, but this felt more like when Billy had tried to explain to her what the Scarlet Witch of his world was like. Was it possible that Erik knew a Peter Maximoff that was a version of her brother? (But why then did he not know her? The thought made her stomach clench. She felt physically ill for a moment; was there a world somewhere where Pietro existed without her?)
"They were killed when we were eleven," Wanda answered. "By a bomb." An abbreviated version to a story that had brought her so much pain. She purposefully didn't include Tony Stark though. She had no way of knowing if Erik knew him, and she didn't need to bring any other potentially complicating matters up.