I know but that means she's spent nearly a quarter of her life in a state of normalised violence Jo. If you listen to her, she's remorseless, she's only wanting to return because she feels the Caliphate is finished, that's not a reason to have her back.
If she was saying 'Oh god I was so stupid it was nothing like they told me it was, it was awful they were barbaric, please let me come home I've made a terrible mistake, I thought I was in love etc etc etc' that might be one thing, but she's just after looking after her own best interests and seems to be completely devoid of caring what she joined.