"It's actually very specifically my family," Riley Keough tells PEOPLE of her "southern" parenting style she inherited from ...

Addiction also took hold of her son, Benjamin Keough, who battled alcoholism before ... especially when a trusted boyfriend sold photos to the tabloids, and she began witnessing her mother ...

A scandal began when a company announced a foreclosure sale for Graceland, claiming that Elvis' late daughter borrowed $3.8 million and used the property as collateral.

PHOTO: In this 2018 file photo ... They had two children, Riley and Benjamin Keough. However, that stability didn't last. She struggled with drug addiction, marriages to Michael Jackson and Nicolas ...

PHOTO: In this 2018 file photo ... They had two children, Riley and Benjamin Keough. However, that stability didn't last. She struggled with drug addiction, marriages to Michael Jackson and ...

(Photo by Dia Dipasupil/Getty Images ... Her death came three years after his son Benjamin Keough, 27, lost his life in July ...

She is the granddaughter of Elvis Presley - who died in 1977 at the age of 42 - and after her mother Lisa Marie Presley ...