"Donald Trump's three marriages have been a subject of public interest. He first married Ivana in 1977, with whom he had three children. However, their marriage ended due to his affair with Marla Maples. Trump later married Maples and had their daughter Tiffany. The two eventually separated after three years of marriage."

Source: https://www.wionews.com/world/donald-trumps-first-two-marriages-children-and-all-you-need-to-know-773640