Meghan Markle's father says Oprah Winfrey is exploiting Meghan and Harry

Oprah Winfrey (right) had conducted a bombshell interview with Harry and Meghan in March, with revelations that rocked the royal family. Photos: AP and Reuters

Meghan Markle's estranged father, Thomas Markle, has accused talk show host Oprah Winfrey of exploiting his daughter and husband Prince Harry in her televised interviews with them.

"The only person benefiting from this is Oprah Winfrey," Markle said on Australian television show 60 Minutes on Sunday (June 13).