Article continues below advertisementLori Loughlin is mourning the end of her marriage to Mossimo Giannulli."People around Lori and Mossimo have known they have been going through a really hard time in the last year," a source told a news outlet on Thursday, October 9. "This isn't a shock to people around them. It has been a rough time for Lori. She is devastated."Article continues below advertisementLori Loughlin and Mossimo Giannulli Have 'No Chance' at ReconciliationSource: MEGALori Loughlin is reportedly 'devastated' about the split.