Here's Andy's statement:
"This season was hard on Adrienne, as you all know. A secret about her family was revealed by Brandi. And from that moment on, Adrienne refused to speak directly about it. We know that frustrated you in the audience. It frustrated all of us too. If you read the tabloids you might have theories on what the secret is, but Adrienne won't be here to tell her side of the story. Not only is she absent tonight, but she won't be on the show next season. Adrienne Maloof's final act as a Housewife was NOT showing up tonight."