Tamra Judge reached out to her daughter, Sidney, via Twitter on Tuesday.

Tamra Barney's Daughter Accuses Her Of Abuse On Facebook

Following a Facebook feud weeks ago, the Real Housewives of Orange County star attempted to reconcile with her oldest child by sending her a public Happy Birthday message.

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

While Sidney didn't respond directly to her mother's birthday wishes, she did thank those who tweeted to her on her special day.

Weeks ago, Sidney put her mother on blast on Facebook.

"I watched the reunion show last night and I am disappointed," Sidney wrote on Facebook last month. "I try not to talk about personal family matters with my friends, but I was made aware that my mother was talking about me and discussing our personal family matters on the show again."

"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," Sidney alleged. "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. Clearly she hasn’t followed through with anything that would have made me go back to her house."

While Judge claimed Sidney wasn't behind the shocking post, the teen confirmed she did write the post on Twitter.