Celine Dion Gets Emotional About Caring for Husband Battling Cancer

The singer opens up in an interview with ABC News about Rene Angélil.

Dion and Angélil have been married since 1994, after meeting 14 years prior. They have three sons together, whom Dion has walked through their father’s cancer battle.

Today, "we are taking life one day at a time," she told ABC News. "[But] we are choosing to live."

Find out how the couple’s children are handling Angélil’s cancer, as well as why the singer is bringing her show back to Las Vegas, on Wednesday on “Good Morning America” at 7 a.m. ET and "Nightline" at 12:35 a.m. ET.