There seems to be no end in sight to the ordeal that an NRI couple in Norway has been going through over the custody of their children. For Sagarika Bhattacharya, the feeling of emptiness and pain of staying away from her two children - three-year-old Abhigyan and one-year-old Aishwarya - is getting unbearable. The two were taken away by the Norwegian authorities in May last year and placed under foster care after they found the Bhattacharyas guilty of "an emotional disconnect" with their children.