Kate returned to hosting GMB after medical staff urged her to get on with her life.
She told Hello! Magazine: “They’ve told me that I need to go back to work and create a routine in our lives again.
“The children and Derek are all I’ve thought about and they’re the most important people in my life, but I must create structure and normality for the children, to clean the bath, put the plates in the dishwasher, and tidy the house.
“I also need to get back to work so that I can provide for the children and we can do things together, to make them feel that the light hasn’t gone out of their lives, that there’s hope for the future.”