Last month, U.S. District Judge Dana Sabraw ordered the Trump administration to reunite 2,551 children—ranging in age from five to 17—with their parents and guardians by this Thursday, July 26.

According to the DOJ’s court filing, parents who are not currently in the U.S. may not be eligible for reunification with their children.

The ACLU and other immigrant rights advocates have argued that many of the parents who have been deported were pressured to agree to deportation without understanding their rights, following the traumatizing ordeal of family separation—many after fleeing violence and unrest in their home countries.

“If this number turns out to be as large as the report suggests, this is going to be a big issue for us,” Stephen Kang, an ACLU attorney representing parents in the case, told the Washington Post. “We have a lot of questions. We have concerns about misinformation given to these parents about their rights to fight deportation without their children.”

Last week, Sabraw temporarily halted deportations after the ACLU filed a report saying it needed time to contact and advise parents before they agreed to be deported —but the DOJ’s court filing suggests that it was already too late for hundreds of parents.

About 900 parents had deportation orders as of Monday, and the ACLU is seeking a court order that would halt the deportation of parents until after they have been reunited with their children—to avoid worsening the crisis described in the DOJ’s filing.

“It’s crucial that the decisions they make about the future of their children’s asylum claims are informed and non-coerced,” wroteAmrit Cheng on the ACLU’s “Speak Freely” blog on Monday. “It cannot be made until parents not only have had the time to fully discuss the ramifications with their children, but also to seek legal advice.”

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