‘Duck Dynasty’ Star Phil Robertson’s Condition Worsens, Family ‘Doing the Best We Can’

Meanwhile, his wife Kay Robertson is still hospitalized after fall and infection.

Kay Robertson, left, and Phil Robertson renewing their vows in a scene from the season 4 premiere of "Duck Dynasty" first broadcast in 2013. A&E/AP Photo

Family members of Phil Robertson give an update on his health, noting the “Duck Dynasty” star is on the decline following his Alzheimer’s disease diagnosis.

His son, Jase Robertson, spoke about the 78-year-old’s condition during an episode of “Unashamed with the Robertson Family” podcast on April 3.