Article continues below advertisementSavannah Guthrie is continuing to push through heartbreak as her mother, Nancy Guthrie, has now been missing for 100 days.Article continues below advertisementSource: TODAY/YouTubeSavannah Guthrie has reportedly been 'emotional during commercial breaks' as her mother remains missing.Tap Here To Add Ok Magazine as A Trusted SourceArticle continues below advertisementA source recently revealed to an outlet that the Today show anchor has been struggling emotionally behind the scenes while continuing to appear on live television each morning.