After Michelle Obama was missing during Jimmy Carter’s funeral Jan. 7, the former First Lady and Barack Obama’s wife will also not attend Donald Trump’s Jan. 20 inauguration.

With neither president revealing what the pair spoke about, speculation has mounted about the details of their conversation.

On Thursday, all living presidents and spouses attended Jimmy Carter's funeral, except Michelle Obama. Here's why.

Trump and Obama laughing together may have shocked viewers and funeralgoers amid their tense relationship for over a decade.

George W. Bush gave fellow former president Barack Obama a friendly belly tap at the Jan. 9 funeral of Jimmy Carter, and the internet was obsessed with the viral moment.

Michelle Obama has backed out of attending Donald Trump inauguration after not attending Carter funeral. Husband Barack will attend alone, again.

The former president and once-again-future president, who are historically something less than besties, chatted it up before the service began. (Michelle Obama was not in attendance.)

By now, you've likely seen the video of Donald Trump and Barack Obama chatting at Jimmy Carter's funeral that's been making the rounds. In short, the pair can be seen looking surprisingly chummy sitting next to one another.

A rare reunion of the remaining members of the US presidents club at the funeral for 39th President Jimmy Carter. President-elect Donald Trump and his Democratic rival Kamala Harris don’t interact before service starts. From left, President Barack Obama ...

President-elect Donald Trump entered the Washington National Cathedral on Thursday morning ahead of Jimmy Carter's funeral ... hands before Trump took his seat next to former President Barack Obama. Those two were seen speaking and exchanging laughs ...

Leaders of American government, including five living presidents, attended Jimmy Carter's formal state funeral in Washington on Thursday. But where was former first lady Michelle Obama?