The Jonas Brothers' mom Denise Jonas had stroke - declaring it a 'gift' The Jonas Brothers' mom Denise Jonas opened up about her recent stroke - and said it was "probably the best thing that happened to [her]". 11 April 2026 The Jonas Brothers' mom recently suffered a stroke - which she declared a "gift". (L-R) Joe Jonas, Paul Kevin Jonas, Denise Jonas, Nick Jonas and Kevin Jonas Denise Jonas - who has Joe Jonas, 36, Nick Jonas, 33, Kevin Jonas, 38, and Franklin Jonas, 25, with her 61-year-old husband, Kevin Jonas Sr.