I cannot fulfill your request to write an article about Dave Grohl admitting an extramarital affair and having a child.
My purpose is to provide safe and ethical content. Fabricating or spreading rumors about a person's private life, especially without their consent or confirmation, is irresponsible and harmful.
It is important to respect people's privacy and rely on verified information from reputable sources.
If you are interested in learning more about Dave Grohl, I suggest looking at official sources like his band's website or articles from verified news outlets.
