not sure if i ever posted my psychoanalysis of Lilo on here but here we go.
Lilo is neurodivergent. She might have autism, she might have OCD, she ABSOLUTELY has PTSD. These all have very many overlapping symptoms, so it's easy to get them mixed up.
Lilo rarely brings up her parents after they die, only to protect stitch. "Dad said ohana means family." She tells stitch about what happened to her parents before he leaves. She doesn't talk about her mom until she's brought up, and compares herself to her.
Lilo feeds Pudge, and that Used to be for fun. When she forgot to feed Pudge, her parents died. She decided therefore that Pudge controls the weather, and creates intricate rituals to make sure she does it Correctly. The harder the ritual, the more effort she has to put into it. If the weather gets bad again, it's easy for her to say she must have messed up the ritual with the wrong bread or the wrong filling. Maybe Pudge doesn't like peanut butter anymore. She's taking control of the only thing she can.
She's also EXTREMELY morbid for a girl her age. I know everyone says she's just like them for real, but there's a difference between playing pretend that you're dying and telling your sister to leave you alone to die. Some kids play dead because it's a concept they can't understand and they use that to figure it out. Lilo KNOWS what death is. She experienced the death of the two most important people in her young life. She's well aware of death. She mentions Picasso's blue period, his time of severe suicidal depression. She says that that's what her painting is. This is worrisome. She knows Picasso's blue period, words like abomination, asks Bubbles if he ever killed anyone and tells Nani to leave her to die. I know some of you think that's relatively normal for a little girl, but it is not, not the way she behaves.
She makes a doll, and claims that she's sad because she only has a few more [enter time period] before she dies. Why would she make this doll have such a tragic story? Well, that's what she knows. People die. It happens. Of course she's sad, but if it's everywhere, she can be less sad about it. Her doll is going to die.
She's also well aware of pain, which is why she's so violent. She doesn't understand that people don't have to forgive you when you're mean and violent, because her sister ALWAYS forgives her, and is sometimes mean in return. This is family. It's not her parents, but this is how it is now. She's mean to Nani, and Nani is mean back, and then they eat dinner. She's mean to her friends, and they're mean to her, but they don't let her play dolls so they need to be punished. Stitch is mean to her, and she desperately tries to prove that he isn't that bad. She knows that she shouldn't be so violent, so mean, but she doesn't know how not to, and she knows that her behavior is part of the reason she might get taken away.
Lilo projects heavily onto Stitch. She likes him because he's a weird little freak, but he's also HER. he's alone. He has one person who wants him, who cares. One person who gives him chance after chance and tries to get him to be good. If she can prove that Stitch can be good, then she can be good. She can get better, and not be such a burden to Nani. If Lilo can keep Stitch, then Nani can keep Lilo.
Lilo wants to stay with Nani, but she can't stop being the way she is. She can't stop screaming, and being violent, and running away and nor doing what she's told. She has very little emotional regulation due to the trauma she's endured, and she sees that in Stitch. She can teach him to control himself. She can be good. She can stay here with her one and only sister, all she has left. She begs Nani to like her more than she would a rabbit. I'm gonna cry