Amidst Dave Grohl's recent admission of infidelity and fathering a child outside his marriage, speculation has arisen regarding his wife, Jordyn Blum, and her relationship with tennis coach Christopher Crabb. Reports indicate that Grohl has accused Blum of having a 'flirty' relationship with Crabb, which she has denied, asserting that they are merely friends. Sources close to the situation insist that Blum has been training with Crabb for years and that his recent marriage to Olya Crabb reinforces their platonic relationship. Despite the rumors, Blum was seen attending a tennis session without her wedding ring, which has fueled further speculation, though insiders claim this is not uncommon during sports. While Grohl's jealousy over Crabb's relationship with his wife has been noted, it appears the rumors may be an attempt to distract from Grohl's own indiscretions.