Vanessa Trump reportedly hits Tiger Woods with stern ultimatum: 'Get it under control!'

President Donald Trump's eldest son Donald Trump Jr. apparently had some concerns over Tiger Woods' DUI arrest as his ex-wife, Vanessa Trump, apparently gave the golf legend and current boyfriend "an ultimatum," Radar Online reported.

The former married couple have continued to co-parent their five kids and Woods' crash and subsequent arrest has reportedly created tension between the family.

"He's just thankful Vanessa and the kids weren't involved," a source told People.

Trump Jr. has apparently been supportive of Vanessa's relationship with Woods and knows "Vanessa can make her own decisions," and they work as a "team" when it comes to their children, People reported.

But TMZ reported that insiders say the crash and arrest have "set off alarm bells," but Trump Jr. was not worried about Woods spending time with his kids.

The Daily Mail cited a source who said Vanessa was losing patience after the incident and issued a warning to Woods.

"He has to get things under control, or she's not going to stick around," the insider told The Mail.

"Vanessa is absolutely fuming about the situation and has not softened her reaction in any way," a source close to the couple told Radar.

"She has been very direct with Tiger about how unacceptable she finds the entire episode, and has not been shy about slapping him with an ultimatum if he wants to stay with her," the source said.