After the sudden death of billionaire entrepreneur Sunjay Kapur last June, his widow, Priya Sachdev Kapur, is embroiled in a high-profile legal battle over his estate. The case has been filed by his ex-wife Karisma Kapoor’s children, Samaira and Kiaan, with their mother, acting as legal guardian. They, along with Sunjay’s mother and sister, have raised questions about the authenticity of his will