A post shared by Christina Hall (@christinahaack)The news comes almost a month after Hall and her ex-husband Tarek El Moussa's popular HGTV series came to an end after 10 years. During their long run, the series chronicled the former couple's highs and lows — from raising their two children and El Moussa battling cancer to their divorce and respective new relationships.Hall and El Moussa share daughter Taylor, 11, and son Brayden, 6.