Grimes said she served her former partner Elon Musk with custody papers last month. Elon Musk with custody papers last month. One of the process servers even went to a horse farm that had been tied to the billionaire. One process server even tracked Musk's private jets in order to confirm the best place to contact the billionaire, Grimes' court papers state. Two process servers also attempted to serve Musk at Shivon Zilis' house.

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Persons: Grimes, Elon Musk, Musk, —, Claire Boucher, Tesla's Austin gigafactory, she'd, Christopher Melcher, Walzer Melcher, Melcher, Amy Sussman, WWD, Grimes should've, he's, Tell Elon, Zilis Organizations: Service, Musk, SpaceX, Penske Media, Getty Locations: Texas, San Francisco, Boca Chica , Texas, Austin, Boca Chica, California