The husband of an Irish green card-holder in immigrant detention is speaking out against President Donald Trump’s immigration agenda after voting for Trump in the last election.

“It’s crazy that this is happening. It’s just crazy that this is even allowed in this country. That’s the problem. It shouldn’t even be thought that this should be OK,” Jim Brown told Fox affiliate KMOV.

Brown’s wife, Donna Hughes-Brown, is an Irish citizen who moved to the U.S. when she was 11. The couple married eight years ago, Brown said.

U.S. Customs and Border Protection detained Hughes-Brown in July when she landed in Chicago from a family funeral in Ireland, KMOV reports. The 58-year-old has now been in detention for over 30 days and faces deportation.

Under federal law, U.S. legal residents may have their green cards revoked and face deportation if they commit certain crimes, including those of “moral turpitude,” which courts say “refers generally to conduct that shocks the public conscience as being inherently base, vile, or depraved.”