I thought we had revoked citizenship for some that went to join ISIL?
I don't think she should be allowed back and according to a DT article (I've copied it as it's behind a pay wall), the govt position is this:
'A teenager who ran away from London aged 15 to join Isil and married a jihadi will not be rescued, the Security Minister has said as he warned that "actions have consequences".
Shamima Begum, 19, was tracked down by The Times to a refugee camp in northern Syria where she is now the bride of an Islamic State fighter.
Ben Wallace, the security minister, said that the Government will not risk the lives of British staff by sending them into a refugee camp in Syria to "rescue terrorists in a failed states".
Mr Wallace said: "We just don't provide consular services in Syria - it is dangerous. I don't want to send British civil servants and officials out into a still active civil war in an effect parts of a failed state." He warned that Ms Begum faced prosecution if she comes home.
He told the BBC Radio 4 Today programme: "The message is to all the people out there if you have been out there against the advice of the foreign office to go and engage in support or activities of terrorism you should be prepared to be - if you come back - questioned, investigated and potentially prosecuted for committing terrorist offences."
While not commenting on her case specifically, Mr Wallace said that "anyone in that situation would have to make their way to a place where there is consular services if they were trying to get back to the United Kingdom".
Earlier Sir Mark Rowley, a former assistant Commissioner in the Metropolitan Police, said Ms Begum could be grilled to see if she were guilty of a range of possible "serious offences".
Sir Mark told Today Ms Begum risked prosecution under new legislation governing "travelling to an undesignated area" which carries a penalty of up to 10 years in prison, or support "for a proscribed terrorist organisation like IS".'
She would either be a trojan horse or a recruiter, and frankly, the security services have enough to do without monitoring her 24/7 for the rest of her life. If she is as concerned for her baby as she says, then get to somewhere with a consulate, have the baby and give it up. She made choices, she has to live with the consequences.