Tarek El Moussa flips out at Christina Haack on 'Flip or Flop' set

Tarek El Moussa flipped out at Christina Haack on the set of Flip or Flop last Wednesday, PEOPLE can confirm. El Moussa, 39, reportedly lashed out at his ex-wife and co-host, TMZ first reported. After he didn't like the way she signaled to him that she and the crew were ready to film the next segment, El Moussa went on a verbal tirade against Haack, 38 — with whom he shares daughter Taylor, 10, and son Brayden, 5 — comparing her to his fiancée, Selling Sunset star Heather Rae Young, and saying that he enjoys watching her fail, the outlet notes.

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