In the days after Donald Trump Jr. was seen holding hands with Florida socialite Bettina Anderson, PEOPLE has learned that he and fiancée Kimberly Guilfoyle have broken up. A source says it 'is not a contentious split.

Trump Jr. and the rest of his family reportedly grew weary of Guilfoyle’s ‘tight dresses’ and attention-seeking ways, while Anderson’s ‘Waspy,’ model looks

President Trump named Guilfoyle the United States ambassador to Greece on Tuesday. The announcement came just hours after the Daily Mail published a story titled, “Donald Trump Jr. is seen flaunting his romance with socialite Bettina Anderson in Palm Beach