Should this young woman be allowed back into the UK ?
Nope. She has shown no regret and no changing of her views (I'll assume her husband would come in too?) so it is not worth the risk, Whether she was groomed or not, I don't care. She just wants the use the NHS and then she will probably f*** off again so let's save the cost and she can stay in Syria.
I'm a very liberal person but when it is this clear that she still believes in the IS ideals then it's a big fat NO!
She is to lose her UK citizenship.
Couldn't happen to a 'nicer' person.
Hope she rots in the hell she supports.