What happened to the British woman who followed ISIS?

(1)In the past, when ISIS was in full swing, to follow ISIS and join them.
(2)There was a British girl of Muslim descent who voluntarily left for Syria.
(3)And then ISIS went down and then returned to the UK to have children, which deprived her of her citizenship.
(4)Since then, he has been living in a Syrian refugee camp, continuing to appeal and sue the world’s media for the return of citizenship to Britain.
(5)I lost yesterday.
(6)The issue was whether she was a victim or she was someone the UK should protect, but the British court seems to have decided not.
(7)Meanwhile, human rights groups around the world have been criticizing the decision.