Foo Fighters frontman Dave Grohl announced via Instagram that he fathered a child with another woman, shocking his fans and his wife of over 20 years, Jordyn Blum. Sources say Jordyn has known about the baby for some time, but the revelation has strained their marriage, which was already troubled by Grohl's flirty behavior. Grohl has been jealous of Jordyn's relationship with her tennis coach, Christopher Crabb, accusing them of flirting, though Jordyn dismissed these claims. The couple has reportedly had multiple arguments over this issue, with Grohl attempting to deflect from his own infidelities. Grohl expressed his commitment to regaining his family's trust and being a supportive parent to his new daughter.