Now that Ramona Singer of Bravo’s Real Housewives of New York fame has confirmed her split from husband of 22 years, Mario Singer, she’s speaking out about his mistress, Kacey Dexter, and her disappointment in his infidelity.

Singer said their daughter, Avery, 19, is “angry” with him for cheating and lying about reconnecting with Dexter after reconciling with Ramona.

"Mario's behavior is embarrassing to me and my daughter," she told People. "We aren't embarrassed. We are embarrassed for him."

Ramona first filed for divorce in January after learning of her husband’s affair with Dexter, but they reconciled and had been working on their marriage ever since.

When she confronted him about reconnecting with his mistress this summer, he denied it.

"I told Mario it's over because he lied to me about still being in contact with this Kasey,” she said. “I said, 'You are a liar. You are a betrayer. I don't want you in my life anymore. I tried to make it work for a year and that's it. I'm done.' "

She added of their daughter, "My daughter even said to him, 'If you don't want to be with Mommy, then do the right thing and split up.' She's angry at him. It's upsetting."

Ramona told Us Weekly that the divorce is a “relief at this point” and sadly said Mario is “not the man I married."

image via Walter McBride/INFphoto.com