It was a wild blast to the past for the former Flip or Flop spouses.

The new HGTV series sees Haack compete alongside her ex-husband, Tarek El Moussa, and his wife, Heather El Moussa.

SolStock / Getty Images House ... flipping begins with getting a reasonable purchase price. Professional flippers often use the "70% rule": Never pay more than 70% of a property's after-repair ...

The pair and Heather agreed to compete in "The Flip Off" shortly after. In the premiere, Haack and Hall's house for the competition fell through just two days before their deadline. As part of the ...

The duo cannot agree on whether the $710,000 property would be a good investment, even after ... the home, before heading off to tell his wife. "Well, lovey, I think we bought a house," he tells ...

Christina Haack competes against Tarek and Heather Rae El Moussa on "The Flip Off." The trio said they are open to working on a home together.

Those communities are part of a top 50 list of best places — Nos. 35 and 46, respectively — to flip houses after a study by ViewHomes Team. "Flipping is a real estate investment strategy where ...

Months before "The Flip ... how did “The Flip Off” address Haack and Hall’s breakup? Keep reading to find out what happened, plus more details on the house-flipping show starring Haack ...