Haylie Duff is the only other one in this world, aside from Hilary Duff, who knows why the sisters aren't in each other's lives right now. But their estrangement inspired one of Hilary's new...

An article delves into the strained relationship between sisters Hilary Duff and Haylie Duff, examining the challenges they face in their bond.

Hilary Duff is continuing to pull back the curtain on her estrangement from Haylie Duff. After releasing her new album, luck…or something, on Feb. 20, the singer opened up about the song “We Don’t...

Hilary Duff made a rare public comment about her estrangement from her sister Haylie Duff, shedding light on their family life.

Hilary Duff has revealed that her new song 'We Don't Talk' was inspired by 'lonely' feelings, which she explored with her sister Haylie Duff.