The Rise and Fall of the French Empire

Isabella and her lover, Robert Mortimer, gather an army and invade England. She invades England with some of the crackest troops of the Middle Ages. How old is she at this point? They're in there. Like 30, 40? Yeah. And her, her boy is like, you know, 10, 12. Oh, Edward III. It's been a while. Did Edward II knew where she was or did she just sort of disappear?"