The HGTV star's estranged husband has been spending time in Tennessee, where Christina owns a farmhouse that has been a sticking point in their divorce

Christina Haack's split from her third husband, Josh Hall, has been particularly messy. Now, she's opening up about what led to the end of their relationship.

The former couple were set to star in the upcoming renovation series alongside Haack’s first husband, Tarek El Moussa, and his current wife, Heather El Moussa. However, Hall exited the series, which had already begun filming, after he and Haack filed for divorce in July.