Six months ago they were celebrating victory in the battle to keep children's heart surgery in Southampton - tonight campaigners fear they may be facing a new fight.
A High Court judge has ruled that last year's nationwide review into heart services was "fundamentally flawed". The case was brought by mothers in Leeds where the cardiac unit is due to close.
Southampton had been chosen as one of seven centres of excellence - but will it remain one? Kerry Swain reports and speaks to concerned mother Claire Keating.