One adoptee was just a year old when she was adopted by a American couple during 1966.
Born in the Korean peninsula, her birth father was a member of the American military, who went back shortly after Shirley was born.
"He left us behind, is the kindest phrasing I can put it," states Shirley, currently in her sixties.
Approximately one year later, Shirley was welcomed into the home of a US couple, who brought her to the Lone Star State.
Growing Up American
She was raised experiencing a lifestyle comparable with those of most young Americans.
"I lived and breathed and found mischief like many teenage Americans during the eighties. I'm a child of the 80s," Shirley recalls.
She became a mother, got married and worked as a piano teacher.
Her life progressed for many years with little cause to doubt her US citizenship.
However in 2012, her life was turned upside down.
Citizenship Crisis
She misplaced her Social Security card and required a new one.
But when she went to her government agency, Shirley was informed she had to demonstrate her status in the country.
"I experienced an emotional collapse after finding out I lacked citizenship," she explains.
Widespread Problem
Shirley is not alone. Estimates of how many US adopted individuals are without citizenship range from 18,000 to 75,000.
Numerous adopted individuals have been removed to their nations of origin in the past decade, as reported by adoptee rights organizations.
Another Story
A different individual, who requested anonymity for concern about drawing notice of government officials, was adopted by an US pair from the Middle East in 1973 when she was two years old.
"I adapted to my existence, always understanding that I was an American citizen. That's what I was told. I continue to feel that today," she says.
Historical Context
Over many years, intercountry adoptions authorized through courts and government agencies did not automatically guarantee US citizenship.
The Child Citizenship Act of 2000 made some headway in addressing this issue, granting automatic citizenship to children adopted from abroad.
Present Concerns
Those fears for adopted individuals and their families have risen even further following recent political changes.
Advocacy organizations say they have been overwhelmed by requests for help and certain individuals have gone into hiding.
"When the election results were announced, it began increasing significantly with requests for help," noted an attorney working with adoptee cases.
Stateless Feeling
"Ultimately, they don't care about your back story. They're not interested that you're legally here and it's just a paperwork error," she expressed.
"I frequently explain this one single piece of paper has fundamentally damaged my life," she said.
"As far as I'm concerned right now, I feel without a country."
Possible Resolution
Although these individuals being left in limbo for many years, attorneys believe it is simply a matter of legislative action that should gain bipartisan support from across the political spectrum.
"This ought to be an uncomplicated solution: children through adoption should be treated the same as their natural brothers and sisters of guardians who were US citizens at the moment of their birth," said a legal advocate.
Final Plea
Shirley wishes she could meet with national leaders for a discussion, so she and similar individuals could explain their stories.
"I would request to please have some compassion. We aren't undocumented immigrants," she stated.
"We were placed on planes as little itty-bitty babies. Please listen to our accounts and please follow through with the commitment that the United States made to every of the babies that got on those planes: US nationality."