Ying was Than's wife and the mother of Hope. She traveled with her husband and sister-in-law through the Serpent's Pass alongside Team Avatar while heavily pregnant, intending to reach the safety of Ba Sing Se.
Augustine's colleague Norm Spellman (Joel David Moore) was the father and Grace conceived Kiri before the end of Avatar before somehow giving birth in her Avatar body. However, the more interesting theory is that Kiri is literally the child of Eywa due to some sort of immaculate conception.
Kiri is the inquisitive and intelligent adopted daughter of Jake Sully and Neytiri. Not long after Grace Augustine's death, her dormant avatar was discovered to be pregnant, and Jake and Neytiri adopted the child when she was born.
Her father is not a father, her father is another mother, Eywa, the Great Mother, the sentient life force of Pandora itself that exists in all things there, but is rarely understood. So essentially yes, Kiri was born from Eywa just like Anakin Skywalker was allegedly conceived by the Force itself and its midichlorians.
Avatar 3: The Seed Bearer – Full Teaser Trailer – 20th Century Studios
How did Grace get pregnant avatar?
Unless that theory is true, Grace was impregnated by someone. Kiri's brothers joke that the scientist Norm could be her father. The movie does not reveal much information about the birth of Kiri. It is unclear whether Kiri was conceived before Grace died and her avatar carried her to term.
Kiri was born in 2155 or 2156 through the avatar body of Grace Augustine, which was rendered brain-dead after Grace had passed away. Jake and Neytiri adopted Kiri after she was born.
Paz Socorro is Spider's mom after a romantic relationship with Quaritch led to her getting pregnant. She gave birth to Spider, whose birth name is Miles (just like his father), in 2154. However, Paz Socorro died shortly after that in combat during Avatar's finale.
Indeed, Kiri's father in Avatar may not exist at all. Considering what Avatar and Avatar 2 has revealed - and withheld - regarding Kiri's true nature, the most likely explanation for this mystery is that Kiri was created by Eywa through the Tree of Souls. Kiri may even be a direct reincarnation of Grace.
Grace was fascinated with how the Na'vi were connected to each other, Pandora, and Eywa. Now, Kiri, who is intrinsically connected to Grace, has a much deeper connection to the Na'vi deity than anyone else. Kiri can hear Eywa in a way no other Na'vi has been able to, not even the spiritual leaders.
The Soul Tree is the heart of Eywa, the goddess that guides all of Pandora. Avatar: The Way of Water illustrates that Kiri has a special connection to Eywa, which means she can wield powers and feel her more deeply than other Na'vi.
While Dr. Grace Augustine died in the first movie, Kiri ended up miraculously being born of Grace's inert avatar. This means that, while Kiri was raised by Jake and Neytiri, her real mother was Grace, and Weaver returned to the franchise to voice the teenage girl.
Spider, whom audiences initially thought was Avatar 2's hybrid Na'vi and human child, is actually fully human. Spider - real name Miles Socorro (played by young Jack Champion) - was born in Pandora's "Hell's Gate" colony sometime around the events of Avatar.
Kiri is a young Na-vi around fourteen years of age. Since she was conceived through an avatar body (a genetically engineered human/Na'vi-hybrid body, designed to serve as a remotely controlled vessel for a human mind) she was born with human-like traits, such as eyebrows and five fingers instead of four.
Another theory would be that Kiri tapped too much into her connection with Eywa without any sort of training which ended up causing her strong seizure. Her connection to Eywa also allowed her to briefly meet her deceased mother, Dr. Grace, in a vision and even communicate with her.
One of the lead characters, Kiri, is canonically neurodivergent - she is diagnosed with a form of epilepsy after having a seizure underwater. Importantly, humans attribute her spiritual experiences to frontal lobe seizures.
However, following the announcement in May 2019 of three new Star Wars films, the sequels' release dates were pushed back by two years, with Avatar 3, being scheduled to be released on December 22, 2023.
In an interview with Collider's Perri Nemiroff, Weaver answered whether she knows the truth about Kiri's conception, to which she simply replied, “no.” In Avatar: The Way of Water, we learn that Kiri was born from Dr. Grace Augustine's Avatar, which somehow gives birth despite the apparent death of the doctor.
Arranged pairings occur in certain clans, especially between heirs of the clan leader and tsahìk. Once an appropriate mate has been selected, a process that can take many years, the pair will connect queues at a sacred area such as the Tree of Voices to create an emotional bond that lasts a lifetime.
