One surprises from the first State of the Union address of President Donald Trump’s second term in the White House was not that it ran on for nearly two hours, or that it revealed just how divided Congress is – it was that Barron Trump turned up for his dad’s big moment.The 19-year-old is the president’s youngest child and his only one with First Lady Melania, easily spotted at any event as he towers over his brothers and sisters, as well as his mom and dad, at a gargantuan 6ft 7in.As the teen often avoids his father’s political events, he stunned many when he rocked up at the State of the Union in a show of Trump family unity alongside his mom and half brothers and sisters, Tiffany, Donald Trump Jr, Eric, and Ivanka.

But despite showing up for his father Donald Trump, a lip reader did notice a moment of family rancor during the divisive speech, with Barron apparently giving Ivanka a rude response to a cryptic question.Lip reader Jeremy Freeman told The Mirror that he noticed the siblings having a quiet conversation while President Trump wheeled through a seismic and controversial year in America’s domestic and international politicsFreeman said that he detected Ivanka, 44, asking her younger sibling ‘What are you doing on…?’, though he did not catch the initial context or subject matter of her probing question.But in a reply that is no doubt familiar to big sisters around the world, Freeman says that Barron gave a particularly surly retort that began with the New York University student saying: “I’m not sure…”Then he reportedly added four rude words to his response.”I couldn’t be a***d,” Barron apparently told Ivanka.