Your Majesty, I Will Raise Him This Time! - Chapter 11

Surely he didn’t appear just to tell her she had a “fever”. And I know she can’t be surprised it was a political marriage and he gives zero fucks about Yuuri as a human. As long as he can take over the throne and be an unlikeable ashole like pops.
But “just became a young lady? Yuuri just turned 6, I hope she wasn’t 12 when he was born.