A family of three was having dinner one night

A family of three was having dinner one night

Son: Ehem… I think it’s time we address the elephant in the room.

Dad: Sure son; honey, I love your hair today.

Son: No, Dad; can I be frank?

Dad: Sure, Frank, would you like it to be legal or like a nickname?

Son: Dad, we know you have a mistress!

Dad: No, Frank, I have real stress; it’s been a hell of a week at work.

Son: Sigh, just forget it…

Dad: What are we talking about?