Donald Trump Jr. has broken his silence on his split with ex-fiancée Kimberly Guilfoyle after. President-elect Donald Trump announced on Tuesday that Guilfoyle, 55, will be moving overseas next year as his ambassador to Greece. 'I am so proud of Kimberly,' Don Jr., 46, wrote on X in light of the news. 'She loves America and she always has wanted to serve the country as an Ambassador.' #usa #trump #donald #news #republican #president