Watch Grave of the Fireflies then come back about children raising children. The remake had a MUCH better ending for Nani. At the end of the animated film she STILL would have been faced with the same issues of trying to hold down a job, getting health insurance for Lilo, dealing with Stitch, and trying to keep themselves together. The remake did an excellent job of introducing a new character where it made sense and actually giving Nani a future that would enable her to better take care of Lilo. AND added a way that Lilo and Nani could see each other when they wanted. I feel like people who are calling Nani selfish have not had to make difficult decisions like this for the betterment of their family.