Oprah Winfrey sat down with the family of fallen icon Whitney Houston for their first interview since the singer's tragic death, and a preview of the emotional 'Oprah's Next Chapter' interview has finally been released.

The preview of the interview, which airs in full on Sunday (March 11), depicts an intimate discussion between Oprah, Whitney's brother, Gary Houston, and sister-in-law Patricia Houston, as well as a heartfelt moment between the Oprah and Whitney's troubled daughter Bobbi Kristina, who turned 19 on March 4.

"Does it feel real yet, that she's gone?" Oprah asks Gary and Patricia Houston in the clip, which you can view after the jump. "As a big brother, how did you feel about Bobby Brown?"

The exclusive interview airs on Sunday (March 11), on Oprah's OWN.

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