iStock/Thinkstock(WASHINGTON) — He is 12, and in a shelter in Maryland, nearly a thousand miles from his family.When Brayan Cáceres’ grandmother in Florida was finally able to talk to the boy after he had been detained with family at the border and sent to Maryland, “He was crying. He didn’t understand what was happening,” Rosa Cáceres, the grandmother, said.Now when she talks by phone with the child, “He asks me when we are going to see each other, and I don’t know what to say. Sometimes I’m scared they will never give him back to me… With the authorities here, anything can happen.”A traumatic pastBrayan is one of about 2,000 children who have been recently separated from family members trying to cross the U.S. border.He is from Honduras, a country that has become wracked by violence and the home to many of the migrants now trying to reach the United States.About two years ago, Brayan’s mother was found murdered in her home’s septic tank.The main suspect was a boyfriend who had been living with the mom and Brayan since her separation from her son’s father. The boyfriend, according to Cáceres, had been violent to both the mother and son, and was arrested in the mother’s killing. But he was later released, the grandmother said.After the traumatic loss of Brayan’s mother, his grandmother worries about the effect on him of living more than 900 miles from any family.“At first when his mother died he was terrified of the dark, of being alone … It was terrible to know that he was alone in that place [the shelter in Maryland] after what he’s been through,” said Cáceres, 48, who has been in the U.S. since 2007 and lives in Kissimee in central Florida.They traveled by foot, bus and on top of trainsIt began for Cáceres with a call in early May informing her that her child was in custody at the U.S.-Mexico border in California. She assumed it was a mistake since her youngest child, a teenager, had just spoken to her by phone from Honduras.Later she learned that her adult son, José, had traveled to the U.S. border with Brayan; the boy’s stepmother, Nubia; and José and Nubia’s youngest child, Yahir, a 4-year-old boy.The family had come on the so-called Way of the Cross caravan, an organized group of mostly Central American migrants that travels together for protection as they make their way through Mexico to the U.S.José, Nubia and the two young boys came by foot, bus and on top of trains, and when they reached the U.S. they turned themselves in to authorities, Cáceres said.Two days later, Brayan was taken from his father, and did not know why, Cáceres said.The father, José, is back in Honduras after signing a deportation order when he met with immigration officials, according to Cáceres. The circumstances around his deportation are unclear. He also signed a notarized document granting custody to his mother, she said. The Department of Homeland Security declined to comment except to confirm that, “Jose Bartolo Caseres Caseres illegally entered the U.S on May 4, 2018, and was processed for removal. On May 22, 2018, he was removed to Honduras.”But where was the 4-year-old?The grandmother meanwhile said she didn’t know for about 10 days what happened to her youngest grandchild, 4-year-old Yahir, or his mother.“I was desperate, I called every number I saw in the news, I looked for their faces in the TV reports,” Cáceres said. “I was very scared because [Yahir] was born prematurely and he has always been a small and sickly child.”Then she got a call from Nubia from a jail near the border, Cáceres said. She said the boy’s mother asked for money for food because the child had a high fever and was refusing to eat the jail’s food.Nubia and her son were released soon after, and Cáceres paid for them to travel by bus from Texas to her Florida home. They are preparing to file an asylum claim.Brayan remains in Maryland, where according to his grandmother he shares a cottage with 11 other children and is able to make a 20-minute phone call twice a week.The shelter is run the Board of Child Care in Baltimore, which is affiliated with the United Methodist Church, according to the program’s website.It launched its migrant-child program in 2014, targeted at the time to unaccompanied minors who came to the U.S., to “offer care, safety, and support to a unique population in need,” the agency’s website says.ABC News reached out to the Board of Child Care but the agency declined to comment.Cáceres has been told that Brayan might be released around July 4, but, she said she has been given inaccurate or incomplete information before and is skeptical.Obstacles to reunificationCáceres, who is employed at a construction company in Florida, has help from a social worker to sort out paperwork to acquire custody of her grandson.She said she has had to submit a variety of notarized documents, including proof of her residence, a background check, fingerprinting and several documents sent from Honduras certifying their family ties to Brayan.Her one-bedroom apartment proved to be a problem, Cáceres said. The social worker told her she needed a larger place, a two-bedroom home, which has been a financial hardship. And because the area where she lives has been flooded with people fleeing from Puerto Rico after Hurricane Maria, there is a shortage of affordable homes, with several families often sharing a single house.When Cáceres finally managed to navigate the home search, she said she was told that too much time had elapsed and she needed to start the process over.Cáceres has also had to submit documentation proving that she has enough income to support Brayan. She then started working as much overtime as possible, often working up to 12 hours a day. This, too, proved to be a problem because there would be no one to provide child care during those long hours.Now that Nubia and her child have joined her in Florida, Cáceres said she hopes to prove that Nubia can take care of the children while she works.“My son often tells me that he feels trapped in a dark tunnel with no way out. I tell him we have to keep pushing forward. Even if they are separated, things will be better once both children are with me,” Cáceres says.Copyright © 2018, ABC Radio. All rights reserved.