Rodolphus shook his head. "No, not all of them. There are some who can, though, and you can never be sure who they are. I don't expect someone like... well, obviously Greyback can't. But people like..." He hesitated, not wanting to say any names. But he could trust her, so... "Well, Bellatrix, obviously. Or my brother Rabastan. Or Lucius, I suspect. Like I said, I'm not sure who but there are definitely some who are excellent at it. So just... be careful."
He watched her, stroking her back gently to reassure her. "Yes, she's going to take me and the others to him soon. I have no idea for how long I'll be gone... Probably just a night. I suspect we'll come home afterwards. But since I don't know where he actually is at the moment... maybe I'll be gone for a while. I just... I can't say it because I don't know anything. All I know is that he's back and that I'm definitely not looking forward to seeing him again."
He looked at her thoughtfully as she talked about his relationship with Bella, and Bella's with Voldemort. He shrugged. "Her love for him might not be mutual but she does love him. I don't understand the love but... it's there. And she does love me but just... less. Or in a different way, if you want to put it like that."
He watched her for a moment, feeling her insecurity and touching her cheek gently. "I love you," he said softly. "Nothing will change that. And I'll always come back to you."