He had hardly even heard what she said after she confirmed Teddy hadn't been a wolf so it took him a moment to piece together what she was correcting. He grinned faintly when it sunk in. He had married a metamorphmagus? Well, that was interesting as well and he wondered if his son had gotten into any trouble (or out of any trouble) with that ability.
He gave a brief nod to confirm that he did, indeed, know what a metamorphmagus was.
"I'll have to ask him, then," he agreed, wondering if Tristan would have looked into it. He assumed so, even if just for curiosity's sake.
Inhaling thoughtfully, he offered her a smile, "Think that really was my last question." He'd kind of snuck in another one after deciding he was done, but he felt like he knew enough or what he was curious about, she probably wouldn't know.