From college sweetheart to co-parenting with tech executives, Elon Musk's romantic journey has been as eventful as his business ventures.

After learning her son X Æ A-Xii joined his father, Elon Musk, in the Oval Office on Feb. 11, Grimes advocated for his privacy and said 'he should not be in public like this.' Grimes and Musk, a ...