Frail family matriarch Ethel Kennedy was driven to the grave by the embarrassing exploits of her black sheep son Robert F. Kennedy Jr., sources claimed. Revelations of Bobby’s recent sex scandal along with his bizarre beliefs and humiliating antics was said to break the fabled Ethel’s heart even as the rest of the Kennedy clan turned against him, family insiders revealed. Said a source: “It killed Ethel to see the Kennedy legacy shredded to tatters by Bobby.” Ethel. 96, had already endured so much tragedy in her heartbreaking life, including having both her husband, Robert F. Kennedy, and brot…
