OWN has released a video preview of Oprah's Winfrey's Sunday interview with Whitney Houston's daughter, brother and sister-in-law, in which Winfrey asks Gary Houston how he felt about his late sister's ex-husband, Bobby Brown.
On "Oprah's Next Chapter," Winfrey sits down with Bobbi Kristina Brown -- the only child of Houston and Brown -- and Houston's brother, Gary Houston, and her sister-in-law/manager Patricia Houston.
In the preview, Winfrey's seen asking Gary Houston, "As a big brother, how did you feel about Bobby Brown?"
The talk show diva is also seen hugging Brown, who turned 19 on March 4, less than a month after her pop superstar mom's Feb. 11 death.
During the special, the family will discuss the speculation surrounding Houston's death, according to a network release. Brown will also share her favorite memories of her mother and say how she hopes she will be remembered.
OWN is also rebroadcasting "Remembering Whitney: The Oprah Interview," Winfrey's 2009 interview with Houston on "The Oprah Winfrey Show."
Watch the video preview: