Josh Hall was originally set to be Christina Haack's partner on the upcoming HGTV competition series 'The Flip Off' before they split in July

The HGTV star was originally set to compete beside her estranged husband, Josh Hall, before he filed for divorce in July

“We’re here for anything she needs, honestly,” Tarek said of his relationship with his ex-wife

The network had previously not addressed if Hall would continue to be a part of the series after he filed for divorce from the 'Christina on the Coast' star in July

The exes had a tearful heart to heart as Christina's marriage to Josh was crumbling in PEOPLE's exclusive first look at their new HGTV show, 'The Flip Off'

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The HGTV star paired her designer bustier with a pair of Yves Saint Laurent black leather boots

The 'Christina on the Coast' star and her second husband are keeping things cordial, after recently re-following each other on Instagram

“Putting in the work!” the HGTV star captioned the snap on her Instagram Stories with contractor Michael Lange

The HGTV star shares her 9-year-old son and daughter Taylor, 14, with ex Tarek El Moussa

Haack previously shared an update on the tattoo removal in August, a month after Hall filed for divorce citing 'irreconcilable differences'

The ‘Christina on the Coast’ star revealed a glimpse of her 11-foot evergreen — and her helper's feet sticking out from the bottom — on Instagram

The ‘Christina on the Coast’ star revealed a glimpse of her 11-foot evergreen — and her helper's feet sticking out from the bottom — on Instagram

The HGTV star's post comes after stepmom Heather Rae El Moussa addressed the teen's absence from her recent Thanksgiving family photo

Last year, Josh and the HGTV star celebrated Thanksgiving together with a kids-free getaway in Costa Rica before their July split

The HGTV star shared multiple snaps of her letting loose in Mexico amid her ongoing divorce from ex Josh Hall