Bobby Brown has said he believes things would have turned out differently for Bobbi Kristina Brown if he had been with his daughter days before she was found unresponsive in her home in Atlanta.
The singer is due to speak publicly for the first time since Bobbi Kristina's death in July, appearing on Fox's talk show The Real.
Brown became emotional several times in video clips released in advance.
Bobbi Kristina, 22, died in hospice care on July 26. She was found face-down and unresponsive in a bath on January 31.
Bobbi Kristina was the only daughter between Brown and the late Whitney Houston. Brown said he thinks Houston was ready for their daughter to be with the singer "in heaven".
Brown said he prayed for months that Bobbi Kristina would survive.