Queen Regent of the Seven Kingdoms and rightful heir to the Iron Throne, yes.

[She says it casually, instead of like a threat, to highlight the fact that she isn't exactly happy with his proclamation, even if she recognizes where it comes from and his right to have it.

She spreads her hands in a gesture of "there you have it", and tilts her head to gauge Han's reaction.]

Less to do with divinity and more to do with my Targayren blood.