The 46-year-old singer opened up about her 73-year-old former manager in an interview with ABC News. Dion will resume her Las Vegas residency in August after taking a year off to care for Angelil, and told correspondent Deborah Roberts the road back has been hard.
"I mean, the fans, they know that I'm an open book," she said while fighting back tears. "I sing. It's the only thing I know. He can't use his mouth. He can't eat, so I feed him. He's got a feeding tube. I have to feed him three times a day."