Bluebelle is correct, these comments suggesting if SB returns she will live an easy life on benefits are just nonsense. She’ll be remanded for something, maybe joining a terrorist organisation. That may not be provable but meanwhile she’ll be in custody of some kind whilst she’s questioned and investigations take place.
Her family want to care for her child. The law says unless the child would be at risk of significant harm, that’s where the baby should be.
This is a tragedy of epic proportions. Thee have been an will be, no winners.