Donald Trump Jr. and Kimberly Guilfoyle, both key players in Donald Trump's political operation, have reportedly split after six years of dating.

Donald Trump Jr. and Kimberly Guilfoyle's relationship has reportedly been on the rocks lately, but despite the whispers, Don Jr. took to social media to congratulate Guilfoyle on her new role.

Donald Trump Jr. said he was "so proud" that Kimberly Guilfoyle had been nominated as the next U.S. ambassador to Greece.

Donald Trump Jr. has broken his silence after he and Kimberly Guilfoyle called it quits.

Trump Jr. continued on to praise Guilfoyle and her work, particularly regarding her involvement in his father's political movement. “She’s been an undefeated prosecutor, natio

Donald Trump Jr. and Kimberly Guilfoyle, Celine Dion, a Bon Jovi drummer, other celebs called Admirals Cove home in Jupiter, Florida.

The president-elect's son congratulated Guilfoyle after he was apparently pictured holding hands with another woman.

Kimberly Guilfoyle often referred to Trump Jr. as her "soulmate." The couple split as photos surfaced of her fiance kissing socialite Bettina Anderson

Donald Trump Jr.’s connection with Bettina Anderson isn’t the same as his relationship with former fiancée Kimberly Guilfoyle. “The relationship ran its course,” an insider exclusively tells Us Weekly of Trump,

Months later, Don Jr., 46, and Guilfoyle, 55, were confirmed to be dating after stepping out at an event in New York City. He and Guilfoyle, who was previously married to California Gov. Gavin Newsom,

Kimberly Guilfoyle and Don Jr. probably split up because of her fashion choices. According to a Trump insider, Kimberly Guilfoyle's fashion choices prompted his fiancé Donald Trump Jr. to look for a new girlfriend who would more effectively impress his father,

Kimberly Guilfoyle and Donald Trump Jr have reportedly parted ways, with sources claiming Guilfoyle’s fashion choices played a key role in their split. According to a Trump insider quoted by The Daily Beast,