Elon Musk and Grimes attended the Met Gala in 2018.Theo Wargo/Getty ImagesGrimes shared new details about her custody dispute with her former partner, Elon Musk.Grimes wrote on X that she "spent a year locked in battle in a state with terrible mothers rights."Grimes said she was "going bankrupt" during the dispute and had a "fraction" of Musk's resources.Grimes says she was "going bankrupt" during her custody dispute with Tesla CEO and billionaire Elon Musk, with whom she shares three children.Grimes, whose real name is Claire Elise Boucher, became embroiled in a custody dispute with Musk in 2023 over X Æ A-Xii, Exa Dark Sideræl, and Techno Mechanicus.