This seems to be unclear. When she was born, no, she did not get US citizenship. Did she get it later on? I recall someone saying she held a US passport when she left the US.
So, that first.
And yeah, some dumb girl got all full of herself, travelled halfway around the world to join a dumb cause…
I dunno. Bring her back, figure it out. I don’t like the idea of dumping our trash and problems on other people who don’t give a sh8t. Seems weak.