The news of Christina Haack and Joshua Hall’s divorce was shocking, but the events that later played out have been even more mind-blowing. Now, a source exclusively tells Life & Style that the HGTV star “can’t believe that this is the same guy she thought she’d spend the rest of her life with.

Christina Hall has already made major changes in her professional and personal life. First of all, she’s returned to her maiden name, Haack, and fans will see that reflected in the upcoming season of Christina in the Country,

Christina Haack and Josh Hall's divorce is continuing down a bitter path. In a recent legal filing obtained by People, Haack, 41, who has switched back to her maiden name amid the former couple's contentious legal battle, claimed her soon-to-be ex-husband requested an "outrageous" amount of monthly spousal support from her.