A sign at the Dolly Parton Experience at Dollywood in Pigeon Forge, Tenn., on Wednesday, Aug. 26, 2026. Parton successfully leveraged her musical prowess and stardom into a multipronged business, most notably with Dollywood, located near her hometown in east Tennessee. (Will Crooks/The New York Times) By EMILY COCHRANE and JULIA JACOBS A feud over Dolly Parton’s sprawling estate spilled into the open Tuesday when her longtime manager accused her nephew and former security detail of threats,…
