Sidney Barney appeared to slam her daughter in an elaborate Facebook post earlier this week, but accorind to her mother, Tamra, it wasn't really her.

Tamra Barney Speaks Of Daughter On Facebook: 'I Am Devastated, Hurt, Sad...'

After being confronted with the post on Twitter, the Real Housewives of Orange County star hinted her ex-husband, Simon, may have been the one who wrote the message.

Simon Barney Fights Back Against Tamra's Reunion Revelations, Labels Her A 'Narcissist?'

In Sidney's alleged message, she called out her mother for abuse, and claimed to have been used for a story line on the show.

"I watched the reunion show last night and I am disappointed," her Facebook post read. "The reason I do not live with my mother is not because of my dad, it is because she is mentally/verbally abusive and not a mother to me. For the past two years I’ve been asking her to stop treating me badly, to stop doing embarrassing and talking about me on the show, and to not use my siblings and I as storylines... If she really wanted me back in her life she would have taken responsibility and changed two years ago when I told the first time what was causing our relationship to suffer. Obviously, I am just another storyline that feeds her fame and her wallet."

Sidney's post is now marked "unavailable."

For more Tamra Barney, tune into The Real Housewives of Orange County season 10 reunion, continuing on Monday night, Oct. 26, at 9 p.m. on Bravo, and check out the clip below.

Tags: Tamra Barney simon barney The Real Housewives of Orange County Bravo Reality TV