Remus thought for a moment, trying to picture which sister-in-law that was, but figured 'Audrey Weasley' was enough to go on to send an owl of inquiry and simply nodded. "I'll contact her tomorrow, then."
He grinned at Harry. "Somehow, I think your bigger problem will be convincing them that a second time through deserves more than a quick elopement since they already assume they're married for time and all eternity.
"I suppose I don't need to ask you not to say anything to Tonks about this until I know where things stand?" Remus asked, although he knew the answer already. "I don't want to have to hurt her needlessly with worry over getting the marriage bond dissolved if it's not necessary."