But now, I'm the RIGHTFUL king
by every law of Westeros.
Game of Thrones Season 2, Episode 8
whose attempts to usurp the throne
from the RIGHTFUL king
Game of Thrones Season 4, Episode 6
is the RIGHTFUL monarch after all?
Game of Thrones Season 1, Episode 5
He is the RIGHTFUL heir.
Nothing can change that.
Game of Thrones Season 1, Episode 7
Your Grace, you are the RIGHTFUL king.
Game of Thrones Season 3, Episode 1