Christina Haack poked fun at Josh Hall's swift exit after they were previously a team on HGTV's 'The Flip Off'

Tarek and his wife Heather previously teased that they need to “screen” all of the guys Christina dates next after her split from third husband Josh Hall

HGTV star Christina Haack has shown that she is still close to her ex-husband Tarek El Moussa, but will it make her new beau uncomfortable? Here's what we know.