[Shakes his head quickly, before she can even finish speaking]
After all you've been through-- [well, he doesn't have to go into detail for that]
[And more importantly,] You never have to apologize to me about something like this, Your Majesty. [Or like at all lbr] You can't control going home. And being here now-- [without your son] I could never fault anyone for what you're feeling.
[He knows how it feels to miss someone so important - in more than one situation, on top of that. He knows it can't compare to missing your own child, he doesn't know that feeling an doubts he ever will, but he knows what it feels like to miss a parent, at least. He imagines in a lot of ways it's likely a far worse feeling, even when knowing your child is alive and safe.]