"10:14 AM PST: A source connected to the family tells TMZ ... Paris "threw a fit" last night after she was told she couldn't go to a Marilyn Manson concert. We're told she ran into her room screaming and slammed the door".
Source reveal to Radar what drove her over the edge:
“She’s very upset that she will be called as a witness in her father’s wrongful death trial, in which she is a plaintiff,” one source told Radar.
The four-year anniversary of her father’s death is approaching and several family members are suing the promoter of what was supposed to be his final concert.
In addition to her depression over being a witness in that trial, Paris also feels guilty about spending time lately with Debbie Rowe, her biological mother. Paris, according to one source, feels as if she is betraying some family members, including her grandmother Katherine, by getting to know her mom.
In addition, her close relationship with older brother Prince has been strained lately. “He doesn’t like her spending time with Debbie,” a source told Radar. “And Prince has been spending more time with his girlfriend.
“Paris feels like her old life is slipping away.” She has also had trouble at school.
And those factors drove her over the edge".