Ron shook his head. "No, go on the trip. I don't want to ruin that for you." Despite everything he'd said previously, he was sincere when he told her that.
He shrugged when she admitted to both. And then smiled slightly. He already knew she was stubborn.
"It's just, you said it, actually. We're starting our own family. Without the kids. Yet." And for a while hopefully, given how well they were doing with just them. "I wouldn't go on a trip without asking you because it's not just me anymore."