On Wednesday (March 3),
Variety reported that the "Always Be My Baby" hit-maker is being sued by her older brother, Morgan. But he's not the only sibling suing Mariah: Last month,
People reported that her older sister Alison was also suing Mariah.
Below, find out everything we know so far about the ongoing suits.
Why Is Mariah Carey's Brother Suing Her?
Morgan Carey is suing his sister for alleged defamation and "the intentional infliction of emotional distress" after Mariah published her memoir,
The Meaning of Mariah Carey. Mariah's co-author Michaela Angela Davis is listed as a defendant, as is her publishing group.