Tom Brady and Gisele Bundchen Keep Quiet Amid Split Rumors

Deflategate could be the least of Tom Brady's troubles.

The Super Bowl champ has been dragged into Ben Affleck and Jennifer Garner's divorce drama after Affleck and Garner's ex nanny Christine Ouzounian posted a photo of herself wearing his four Super Bowl rings. But that's not all.

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"A report has surfaced, alleging that [Brady] and Gisele could be headed towards a divorce," Wonderwall.com's Jessica Wedemeyer told ET. "We're hearing that they're bickering non-stop lately. And really the drama kind of reached a head at Tom's birthday dinner. Allegedly, Gisele stormed out she was so angry."

OK! magazine claims that, should they split, there could be $460 million at stake.

The couple showed no signs of trouble in a Facebook post from Bundchen celebrating Brady's 38th birthday on Aug. 3.

"Happy birthday my love," Bundchen, 35, wrote. "We're so blessed to have you in our lives. Thank you for always giving us so much love. We love you!"

In the photo, the couple shared a kiss with children, Vivian, 2, and Benjamin, 5, on their shoulders.

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Prior to the birthday wish, Bundchen was suspected of giving a gift to herself in Paris. Page Six alleged that the supermodel spent $11,000 on plastic surgery as a post-retirement present.

Bundchen has spoken out against plastic surgery in the past, telling Fox News "no way" in 2008.

"Actually, I asked my mother the very same question and she said, 'It's taken me 58 years for me to look like this. You think I'm going to ruin it now?'" she said at the time. "She looks great, so I hope I will look the same."