In Twin Peaks Parts 9 and 10 on Showtime, we visit the Horne Residence, home to Sylvia Horne, former wife of Benjamin Horne and mother to Audrey and Johnny. According to Mark Frost’s “Twin Peaks: The Final Dossier,” following the events of Season 2’s ending, Sylvia eventually divorced Ben and moved into a “McMansion” in an upscale neighborhood...