 Six of the eight wives featured on season seven returned for the eighth.In September 2015, Heather Thomson announced she would be walking away from the series after three seasons to focus on her business and family saying, "I have to focus on the things that are really, really important in my life and that's my family and my business.While I'm filming the show I also am running a multi-million dollar business, and it takes away a lot of my time from the company."