(TNND) — The once-friendly relationship between Elon Musk and President Donald Trump appears to be unraveling, with both figures airing grievances on social media.

READ MORE: Trump and Musk's bromance crumbles: Billionaire bashes bill as Trump fires back

Musk, the CEO of Tesla and SpaceX, took to X to make several claims, including that Trump is mentioned in the Epstein files.

Musk also suggested he played a pivotal role in Trump's election victory, stating, "I won Trump the election." This assertion was part of a broader series of posts in which Musk criticized Trump and hinted at a potential presidential run himself, even floating the idea of starting a new political party.

In response, Trump addressed Musk's comments at the White House, dismissing Musk's claims and suggesting that Musk's support was waning. On Truth Social, Trump said Musk was "wearing thin" and proposed that the best way to save money would be to terminate Musk's government contracts.

The public exchange marks a significant shift in the relationship between the two, who were once seen as allies. As the feud unfolds, it remains to be seen how it will impact their respective ventures and political ambitions.