Transcript for Whitney Houston's mother responds to abuse allegations
cover story and we'y going to shift gears becau Whitney uston's mother coming forward for the first time in "People" magazine responding T allegations daughter abused as a childnd robes is here with much M on this. Good morning, deb. Rter: Good morning. It wasn explosiom in that powerfulumentary about the rise and fall of the superstar singer,tn Houston. Allegations that she her brother were botholested as children. , Now their mother cissy Houston is Tak ih the claims. I will always lov you ??? Reporter: The astonishing allegations sho so many, the documentary wihi saying T powerful singer was moed Got his hands on me. Reporter: Now the late star's mothersy opening put those THA Whitney's cee Dee Warwick abused her. In a statemento "People" gazine, say neither whney N deee are here to refute or affirm T cissy revealing it written on behalf of her self-and Dionne Warwick and learned about the clai two days before the film's debut telling the magazine not overstate the shock and horro we feel and the difficulty we H believing that my niec dwick molested two of my T children. The aations of abuse made by houses me assist Mary Jones who claims Whitney conf if her about it. Houston's brother Gary garland-houston who smoke with me beforehe fm was released alsoiming abuse by wak. I was 8, 9 years oldnd I was being fondled with from time time. As a situation I didn't tarch. Tu it was abnormal. G told me that he was- was molested when he was a kid by a woman in the family andhe thought that also Whitney had en well. Reporter: According the film the alleged abuse took place while Houston's mother ciy was on tour as a background singer leaving Ned her T brothers in the care of others iluding Dee Dee Warwick. Sat cissy Houston denies telling the magazine, my ildren always came first in myt and iny life. They did nottay with four or fives and in all the years I trad Dee Dee never baby sat for theming Dee Dee may have had her personal challenges but thedea that she would have molested children is overwhelming and for us able. T still this painful story sur Whitney Houston that people are sticking their brains over six years out. The film's director Kevin Macdonald also saying was ought off guard by those ges of use. He says the allegatio W ioned just as he was finishing T film a that he only had ahort T to incorporatet WOU become a Ng PARTF this gripping W documenty, robin. A lot O folkstill talking. You've seen it. I seen it. It is a powerful film you hear a lot of things that you htrd before. Very interesting. All right, deb, thank you.
This transcript has been automatically generated and may not be 100% accurate.