Christina Haack has enjoyed her first Christmas ... The Flip Off star, 41, was also seen with her sister Carly Haack, 31, on which she wrote alongside a red heart emoji, 'Haack sisters.' ...

A subsequent video showed Christina expertly shooting hoops with her dad Paul Haack, while another photo showed a duo of ...

including a glam snapshot posing with sister Carly Haack on which she wrote alongside a red heart emoji, "Haack sisters." The following image showed Christina's two sons — Brayden James ...

It's been a rocky year for Christina Haack ... Of the festive photos, they included one glam shot with her sister, Carly Haack, and one with her two sons, Brayden (her son with Tarek El Moussa ...

Exes Christina Haack and Tarek El Moussa appeared to keep ... in which she and sister Carly posed together in the driveway. In other images, Haack’s sons Brayden and Hudson were all smiles ...

However, now, the show's promos just feature Tarek, Heather and Christina. It’s clear that Haack and El Moussa are on good terms these days – especially since they’re not just working ...