Melania Trump unexpectedly showed up to a border facility to get a firsthand look at what's going on ... and offer a lending hand in reuniting children with their parents.
The First Lady arrived at a child detention center Thursday in Texas and started her visit by recognizing the medical staff, social workers and other employees for their "heroic work" in caring for kids separated from their families.
Melania said, "I want to thank you for your hard work, your compassion and your kindness you're giving them in these difficult times." She added, her goal is to learn more about the situation and help out in any way she can.
Her trip comes the day after President Trump signed an executive order to keep families at the border together. He told reporters Thursday, Melania went to the border because she's been bothered by what's going on there.
According to the Washington Post ... Border Patrol agents have been instructed to stop sending parents with children to federal courthouses for prosecution. The White House hasn't confirmed.
President Trump had said Wednesday his "zero tolerance" policy would continue.