Had you been listening:
Isaac: "Mom it's Nathan's birthday so I don't think he should have to feed Abby."
Me: "That's a nice idea, but he still has responsibilities. When it's my birthday, I still have to feed you guys. I don't just get excused from things."
I: "But, Mom he's the Birthday Boy!"
Me: "And I'm the Birthday Mom! If you'd like to feed Abby as a gift to your brother, you may do so. Otherwise, Nathan's responsibility is to feed Abby breakfast."
I know she has been fed. I don't know who stepped up. Bc I'm not that responsible today.