or Christina's first ex husband Tarek El Moussa and his new wife Heather — designed the best guest bedroom and bathroom. In the process, Ant struck a nerve with Heather in more ways than one.

A house full of friendly exes. Christina Hall’s second ex-husband, Ant Anstead, teased her for flirting with her first ex-husband, Tarek El Moussa, in front of his current wife, Heather Rae Young.

Christina Haack and ex-husband Ant Anstead ... her first ex-husband Tarek El Moussa and his wife Heather Rae El Moussa. On the fourth episode of the new series, titled "The Ex Factor," Haack ...