Is It Ever Legal to Punch Someone in the Face?

If someone is insulting you or your family and you clock 'em, can you get away with it, legally?

What does it feel like to punch someone in the face? - Quora

When can you legally punch someone? - Quora

Why Will Smith Punched Chris Rock for His Jada Pinkett-Smith Oscars Joke

How Scared Should I Be of Getting Punched in the Face?

How to Take a Punch (To Minimize Its Damage)

How to Take a Punch (To Minimize Its Damage)

How to Take a Punch (To Minimize Its Damage)

Under what circumstances is it OK to punch someone in the face? - Quora

Why do I always want to punch some people in the face? - Quora