It’s war! Real Housewives of Orange County star Tamra Barney Judge’s bitter custody battle with her ex, Simon Barney, is raging on with no end in sight. Breaking Celebrity News has exclusively learned that a recent attempt at mediation was a total bust, and with the couple set to battle it out in front of a judge, Judge has gone on the offensive, slamming her ex online!

As Breaking Celebrity News has reported, the reality TV mom, 46, and her ex are slogging through a nasty custody battle that has seen accusations of neglect, child abuse, and worse! “My whole life is consumed with this, and it’s probably one of the most devastating things I’ve ever gone through in my life,” she said on RHOBH this week. “I cry probably every single day, and it’s hell.”

The couple recently tried to put an end to their squabbling with a mediator, to no avail. According to court documents filed in Orange County on June 10, Tamra and Simon met with a mediator on that date, “and were unable to reach an agreement.” A hearing has been scheduled for June 25.

READ : Tamra & Simon’s Court Documents — Will They Ever Settle The Case?

After the mediation session was a bust, Tamra took to her Facebook to bash her ex with a Father’s Day post that quickly turned nasty.