Immigration and Customs Enforcement plans to deport a severely ill pregnant mother with two children on Wednesday, even though she’s still fighting her removal order in court, the woman’s lawyer told HuffPost.

Alma Sofia Centeno Santiago, 33, is being held in isolation at a New Jersey county jail that houses immigrants, despite the fact that she is three months pregnant and has serious medical issues, said Jodi Ziesemer, the director of immigrant protection at the New York Legal Assistance Group.

The Guatemalan woman has been hospitalized twice for stomach infections since being arrested in April and has been unable to eat the greasy food she says she’s being served in detention. She has been vomiting and is dehydrated, according to Ziesemer. The detention center is under medical quarantine because of a mumps outbreak, and Centeno Santiago is worried about having a miscarriage if she doesn’t receive proper medical treatment or have access to an obstetrician.

“It’s appalling,” Ziesemer said. “We as a country have made a decision to treat detainees as subhuman.”

Last week, Ziesemer and her team filed an appeal to Centeno Santiago’s deportation order in hopes she will be allowed to stay in the U.S. as she applies for asylum but said the government has expedited her removal from the country before her case has gone before an immigration court. On Tuesday, Ziesmer said a judge will decide whether the mother can temporarily stay in the U.S. to fight for legal status.

If Centeno Santiago is deported, she could be permanently separated from her 11-year-old daughter and 3-year-old son, both of whom were born in the U.S. and can’t travel to Guatemala because of the dangerous conditions.

“We need her here,” said her 70-year-old mother, Abladia Santiago Bermudes. “Her kids are here. What are we going to do without her?”

ICE did not return a request for comment on Centeno Santiago’s case.

President Donald Trump’s administration has come under fire for its treatment of immigrants in Border Patrol stations, which lawyers have described as horrific and filthy. But longer-term detention centers are also a dangerous place for pregnant women, activists say. Last year, the Trump administrationended a policy of presuming release for pregnant women. And more mothers like Centeno Santiago could wind up detained; Trump said that in two weeks, ICE will be conducting raids on roughly 2,000 migrant families with court-ordered removals if Democrats don’t agree to tighten asylum laws.