Behind the feline eyes, the serrated cheekbones and campy glamour, there is a hint of pain to Melania Trump. She displays a vulnerability, a sense of betrayal and a frustration at being misunderstood. She has described herself as “the most bullied person in the world”. In interviews, especially those conducted in more recent years, you can detect something guarded and wounded in her. Or maybe that’s just me. Despite her many years in the public eye as elite arm candy,...