Julia Roberts’ half-sister got revenge on her superstar sibling from the grave — blaming the actress in her suicide note for helping to put “me into the deepest depression I’ve ever been in.”
Roberts’ troubled sibling, Nancy Motes — who died in a drug-induced stupor in February — bitterly wrote that the star and their mom heaped so much abuse on her, “I burst into tears every morning [just] because I wake up.”
“I have suffered thru this disease all my life. However, it has never been this bad,” Motes, 37, wrote in the note, which was obtained by the Daily Mail.
The note was made public in court filings involving Motes’ estate. The suicidal woman actually wrote three letters: one addressed to her fiancé, another to her mother and sister, and a third addressed to “everyone” — but only her boyfriend submitted his into the public filing.
The bad blood between Motes and Roberts, 46, was already apparent before her death.
Roberts reportedly had been furious at her younger sister for peddling a story to a newspaper last year that said she regularly teased her half-sibling over her weight.
Motes lashed back on Twitter.
“Just so you all know, America’s Sweetheart is a B***H,” Motes tweeted of Roberts.
“Do you want to be a fan of someone so cruel? She’s not even that good of an actress. Happy you totally F***ed with me,’’ Motes seethed in another tweet.
Motes, a former production assistant on the TV show “Glee,” drowned in a bathtub after downing a deadly mixture of prescription and nonprescription pills, according to the Los Angeles County coroner.
In the suicide note, she called her fiancé, John Dilbeck, her “one true love’’ and begged his forgiveness.
“I am so sorry, but like you said I’m nothing but a Junkie and you really are better off w/out me,’’ she wrote.
“I hope some day you will forgive me . . . Please understand. this is all my fault, and you are truly a man that i am so lucky to have been loved by.
“I will carry you with me forever. And I am so sorry.’’
Dilbeck and his family are engaged in a tense legal battle with the “Pretty Woman” star and their mother for control of Motes’ estate.