What else is known about Airi-san?
When Airi found out she was pregnant, she knew that the Airaians would have killed Yosho’s child had they known about it. Before she returned to Airai, she had the fetus removed and placed into stasis. She then returned to Airai, broke the engagement, and then returned to the Galaxy Academy. After defecting to the Academy, she had the fetus removed from stasis and placed back into her womb. She later gave birth to a daughter, whom she named Minaho. Seto-sama took Airi-san under her wings during this time, thus the two are very close as seen in GXP. So, the Airaians did not know that Airi had been pregnant with Yosho’s child. It’s also quite possible that her marriage to Yosho is still ‘secret’, not known to anyone outside Earth Masaki, Jurai’s Royal Family, and Airi’s circle of friends and confidants. So, this still might be a political bomb, both amongst some Juraians and the Airaians.