"She's got those brilliant Stark genes growing in her now," Tony beamed proudly as if knocking Remy up was a crowning achievement. "Is it my brother?" Sophie rang out. Tony looked down at her, an eyebrow arched. "Do you have one?" She nodded in response. "I have two! They pick on me because Daddy loves me most." Tony's mouth formed a perfect O shape as he looked past Sophie to Remy and mouthed "what the hell" at her. This might not be Sophie she had in her after all.
Tony took the envelope from Remy with one hand and balanced Sophie in his other arm. He fiddled around until he got the envelope torn open and pulled the letter out with his teeth, dropping the envelope on the floor. He stared at the unfolded piece of paper, blinking for a minute. "You have it." He let out a breath he hadn't realized he'd been holding. "You have Huntington's." It was like he'd known all along with what Sophie had said about the time she'd come from, but the reality still made his eyes redden just a little.