Kate Garraway has revealed that she and her children have been left feeling "emotional" as they prepare to go on their first holiday abroad without husband Derek Draper.Speaking on Thursday's Good Morning Britain, the host confirmed Susanna Reid will return early from her summer holidays to cover for her.MORE: Kate Garraway remains hopeful Derek Draper can attend the NTAs after nominationWATCH: Kate Garraway goes on first trip without Derek Draper"I'm actually about to disappear off on a little