A new report details Trump Jr.’s personal challenges, as well as the reasons that Guilfoyle couldn’t fit, long-term, into his possible future as his father’s political successor.

Her own MAGA fairytale may have hit the skids after her split from Donald Trump Jr, but Kimberly Guilfoyle was beaming with pride this weekend as her younger brother Tony's wedding in Ireland.

The newly-nominated US Ambassador to Greece, 56, was the maid of honor Saturday as Tony Guilfoyle ... dancing and folk music. 'It was just the most gorgeous ceremony ever,' gushed our source ...