By Abigail O’Leary & Abigail O’Leary Melania Trump’s mum, Amalija Knavs, has died at the age of 78. The former First Lady paid tribute to her mother on X, saying: “It is with deep sadness that I announce the passing of my beloved mother, Amalija. Amalija Knavs was a strong woman who always carried herself with grace, warmth, and dignity. She was entirely devoted to her husband, daughters, grandson, and son-in-law. We will miss her beyond measure and continue to honour and love her legacy.” Amalija had been unwell for some time, with Melania revealing last month that she was “very ill” in hospi…