Christina Haack is opening up about the moment she knew her marriage to Josh Hall would end. Ahead of the series premiere of her new show ‘The Flip Off’ on Jan. 29, the HGTV star, 41, revealed during an exclusive interview with PEOPLE that she saw her split with Josh coming soon after filming began for the highly-anticipated competition series. Tarek El Moussa and Heather Rae El Moussa also sensed Christina and Josh's relationship was on the rocks. “I'd been talking to both of them about it,” Christina says of Tarek and Heather. “They were aware that there were issues and it's something that we had to sidebar on in regards to how all of us were going to handle even filming with Josh because there was already some difficulty there. "So they weren't surprised. And they were also very, very supportive," she adds.
