Fractured Family! Jen's Mom Nancy Reveals She Didn't Attend Aniston's Wedding -- Inside Their Bitter Feud

Jennifer Aniston and Justin Theroux's wedding guest list reads like a who's who of Hollywood, but RadarOnline.com has learned one name was conspicuously absent -- her own mother!

On Thursday, Jen's mom Nancy Dow Aniston confirmed to RadarOnline.com that she did not attend the lavish event at the A-listers' Bel Air estate on August 6.

But despite her often tumultuous relationship with her daughter, Nancy was enthusiastic about the Friends star's trip down the aisle.

"I think it's wonderful!" she told RadarOnline.com. "Anything I say about Jennifer is super supportive."

That hasn't always been the case.

Jen once said Nancy "was very critical of me. Because she was a model, she was gorgeous, stunning. I wasn't. I never was."

"She was also very unforgiving," Jen said.

Their relationship became even more tense in 1999, when Nancy published a bombshell tell-all titled From Mother to Daughter to Friends: A Memoir.

According to reports, however, they reconciled late last year.