In this photo from July 30, 2015, sixty-five year old Chopola Barman dries paddy at her home in Dalaha-Khagrabari in the Bangladeshi district of Panchagarh. (AFP)
Chapala Barman is heartbroken as she contemplates leaving the home she has known all her life ahead of a historic land swap between Bangladesh and India that will divide her family.
The exchange at midnight on Friday will end one of the world's most intractable disputes that has kept thousands of people in limbo for nearly 70 years.
But it will also rip apart families like Ms Barman's, leaving some stranded on one side of the border, while relatives relocate to the other.
The 60-year-old Hindu is preparing to leave her home in Dahala-Khagrabari, a small island of Indian land inside Muslim-majority Bangladesh, with three of her sons.
She will have to leave four other grown-up children and their families behind in Dahala-Khagrabari, which is about to become part of Bangladesh.
Her three daughters have married Bangladeshis, making them ineligible to move, like her eldest son, who was not counted in a joint census of the enclaves conducted in 2011.
"These days I can't stop my tears thinking how can I live without them," Barman told AFP ahead of the handover.
The two nations will hoist their respective flags in 162 enclaves -- 111 in Bangladesh and 51 in India -- at one minute past midnight to assume sovereignty over the territories following a historic border agreement in June.
For many of the 50,000 people living in the enclaves, the exchange means an end to 68 years of struggle, cut off from their national governments and unable to access vital services like hospitals and schools.
But it has also meant choosing between staying put and adopting a new nationality, or leaving the homes where their families have lived for generations.
Srichandi Barman and his brothers were all set to go to India until one day their parents bluntly refused to leave.
"They told us they would rather die here... We tried to persuade them, but they would not budge," said Srichandi.
So on Thursday, just a day before their enclave was due to be handed over to Bangladesh, Srichandi and his brothers rushed to the district town of Debiganj to try to cancel their applications to move to India.
Such decisions have torn families apart, with ambitious young people moving to India and leaving behind parents who are either afraid to move or just want to stay where they grew up.