A friend of Barron Trump told a UK court he saved her life when he dialed police after seeing her being attacked by her ex-boyfriend on a FaceTime call. The woman reached out to Trump in the midst of a violent dust-up with her former beau Matvei Rumianstev, 22, who allegedly started battering her because he was jealous of her friendship with the president’s son, Metro UK reports. Trump, who was in the US at the time, quickly called for help, telling emergency operators, “I just got a call from a girl I know. She’s getting beaten up.”