Friends of Dave Grohl’s wife think she knew Foo Fighters frontman had

Friends believe Jordyn Blum knew about Dave Grohl's infidelity before he confessed.. A source reveals everyone feels sorry for Jordyn Blum, convinced she knew about the affair.. Friends of Jordyn Blum think she was aware of Dave Grohl's cheating and love child.. Jordyn Blum, seen here in 2018, likely knew about the Foo Fighters frontman's affair.