So the story goes.. one of her parents is a Hmong refugee

[theking]

"Background: The daughter of Slade Wilson and Hmong refugee Lillian Worth, Rose was raised not knowing about her father. He also knew nothing about her. Upon discovering the truth, he left her with the Titans believing she would quickly die staying with him. She soon exhibited precognitive abilities while training with the team. But because nothing is simple with Slade, he hired his own half-brother Wade DeFarge to threaten her life so they could bond over the shared trauma. His weird idea worked, though, as she ended up killing DeFarge and taking his costumed identity of Ravager."