Jamie-Lynn Sigler reveals in a heartbreaking Instagram message that her son, Beau, was diagnosed with a rare disorder, ADEM, or acute disseminated encephalomyelitis. On her ‘MeSsy’ podcast, the actress recounts her family’s harrowing discovery of Beau’s illness and what comes next for her nearly 11-year-old child. Jamie also gets emotional as she reflects on her longtime battle with multiple sclerosis, as Beau now faces several of the same symptoms that he’s watched her endure over the years. Categ
