The hilarious accident occurred at "the beginning" of their relationship, Heather said JC Olivera/Variety via Getty; Michael Tullberg/Getty Tarek El Moussa makes mistakes like the rest of us ...

A one-and-done mistake. Tarek El Moussa admitted in an Instagram video Tuesday that he accidentally called his wife, Heather Rae Young, by his ex Christina Hall’s name “just once.” ...

Watch: Christina Haack Responds to Claim She’s “Sister Wives” With Tarek El Moussa’s Wife Heather This date night certainly did not flop. For their part, Tarek and Heather—who share ...

Episode two of Tarek and Heather Rae El Moussa and Christina Haack's new series ... has stepped in to help fill her ex Josh Hall's empty spot on the show, was responsible for one more.

Tarek El Moussa admitted that he once accidentally called his new wife Heather by his ex Christina Haack's name. The real estate mogul, 43, made the confession on Tuesday in a fun behind-the ...

Tarek and Heather El Moussa worry contractor Israel "Izzy" Battres is Christina Haack's new partner. But the partner in question is not Larocca, nor is it anyone she has any romantic interest in.

And Kylie Wing, Christina's design partner who has stepped in to help fill her ex Josh Hall's empty spot on the show, was responsible for one more. Related: Christina Haack Addresses 'Sister Wives' ...