You are his third child

Naruto was the Seventh Hokage so he was barely home to see his wife or even his children!

Timeline: after ten years of Naruto's absence

Hinata was washing the dishes

Boruto was blaming you for everything

Himawari was doing god knows what with her boyfriend

Suddenly

The front door opened and Naruto enters the house

You were just sitting at a table reading a book minding your own business with something on your lap asleep

The 'something' was a 'innocent' adorable fox that had nine tails

Could the fox be The nine tail fox, Kurama?