Under the Trump administration’s extreme “zero tolerance” immigration policy, immigrant families are being separated at the border. The policy, which was officially announced on May 7, has led to more than 2,000 immigrant children being ripped from their parents while attempting to cross into the U.S. The stories are horrifying: federal agents allegedly taking away a mother’s baby as she was breastfeeding, asylum seekers listening to their children scream from another room, and a man killing himself after being separated from his wife and child.

“The practice of separating families amounts to arbitrary and unlawful interference in family life, and is a serious violation of the rights of the child,” said a spokesperson for the U.N. human-rights office.