Jennifer Hudson's sister, Julia, is mourning the loss of her family through her MySpace page.

Julia Hudson wrote this on her MySpace blog:

"Now because I chose to do what was natural to me and love someone, it cost me my beautiful family. It cost me my beautiful, loving, supporting mother Darnell, my true blue baby brother Jason — I love you baby — and last but never least, my only son Julian, my innocent baby one that was sheltered from all the evil in the world because we loved him so much."

Police have Julia's estranged husband, William Balfour, in custody and are considering him a person of interest, but they have not called him a suspect.

Investigators are looking into a whole string of on-going disputes between Julia and William throughout their relationship.