Berenger and Breaux were brought in for the second season since Andrea Moss decided not to return to the Foxtel hit show after only one season.
Breaking up Moss and Liano was inevitable after insults flew during the reunion episode after seasons."We have had some cat fights, much more than the first season," Roach told AAP."We put to bed our issues with Gina but we have found some much nastier girls than her anyway and we've had to bring her in to the fray."
Liano admits there's not much harmony between the seven housewives and there's plenty of animosity. She said the difference is none of the housewives have banked their resentment and anger this time around.
"It's definitely not harmonious," Liano said. "I think there is still some animosity and tension but it's not going on and on and like it did last year.
"It was 10 episodes last year of let's savage Gina and let's see how she copes."The Melbourne barrister said appearing on the reality series was at a financial cost but at least filming the series the second time around was much more enjoyable than the first.
"Every time I am not in court there is a cost to it, so it is a labour of love at this stage," Liano said."I have had a lot of fun this season and you will see I laugh a lot."
Newcomer Gamble Breaux is a property developer and mother of three. Her partner is eye surgeon Dr Rick Wolfe and they have been living together for about a year.
She said she was contacted, via Facebook, by the show's producers to appear on The Real Housewives Of Melbourne and she wants people to know she's not a fence sitter.
Breaux says she's up for any verbal stoush and happy to thrash out an argument."It's the most outrageous experience in my life and I never thought I'd be caught in the middle of a mud fight," she said.
"I don't like being on the wrong side of an argument either."
The second season of The Real Housewives of Melbourne will premiere on Foxtel next year.
Source: Stuff