President Donald Trump had a heated argument with First Lady Melania Trump while the couple were at Mar-a-lago three weeks ago.

People magazine reported the spat began while the two were having dinner on March 30, just after the public release of the Mueller Report. Melania was visibly upset, and it wasn’t clear what they were arguing about and what sparked it.

Melania’s spokesperson, Stephanie Grisham, disputes the reports saying that they are “completely false.”

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This isn’t the first reported fight between the first couple. When Trump’s affair with Stormy Daniels broke, reports indicate that Melania was very angry about the affair, which alleges that Trump began his relationship with the adult film star shortly after the birth of their son.

In an interview last year addressing Trump’s alleged affair, Melania wasn’t fazed at all.

“It is not a concern and focus of mine,” said Melania. “I’m a mother and a first lady and I have much more important things to think about and to do. I know people like to speculate and the media like to speculate about our marriage.”