Hannah Waddingham’s daughter is her “greatest achievement and gift”. The 49-year-old actress didn’t know whether she wanted to be a mother until her late 30s and now she couldn’t live without her eight year old, whose name and details, including that of her father, she keeps private. Asked which woman has made the biggest difference to her life, she told Stylist magazine: “My little girly. I didn’t know whether I wanted to be a mother and then I got to 38 and looked in the mirror and thought, oh my God, I want a child. “She’s, without doubt, my greatest achievement and gift.” The ‘Ted Lasso’ s…