Why U didn't wake me up

While I'm washing the breast pump this morning, I heard Kaitlyn cried so sadly, after check it up with her, I only know that because we didn't wake her up as I promised her last night. The reason is she go to bed late yesterday and I want her to sleep more. Actually quite convenience to fecth her to school but the problem is that she need to take at least 45 mins to get ready which cause us arrived office late :(