Textiles magnate Donald Maharam, who recently bought Martha Stewart’s Gordon Bunshaft– designed house in East Hampton for about $9 million, wants to make it very clear that he’s sorry, but he has to tear it down. Because she wrecked it. The walls and floor are missing, plywood stands in for doors, the roof leaks, and there’s a five-foot-deep hole in the floor filled with sand that was supposed to be a basement but resembles, Maharam says, “a Bavarian bathhouse” instead. However, it’s on Georgica Pond. “It’s really not a house anymore,” he says. “It’s an exquisite piece of property. That’s why I bought it.” MoMA, which was willed the house by Bunshaft and then sold it to Stewart, refused to comment.