Katherine "Kay" Michelson (née Adams), formerly Kay Corleone, was the long-term girlfriend, then second wife and soulmate, of Michael Corleone. She is a schoolteacher by profession and the mother of Anthony and Mary Corleone.
Michael may appear to get the better of the argument in Part II—he kicks her out of the house and keeps the children—but eventually Kay remarries and becomes the children's principal parent. Still, she admits in Part III that, even though she has moved on, she continues to love Michael and always will.
An interesting side note is that there is no indication in the novel or the first and second movies that Michael or anyone ever tells Kay that Michael had been married in Sicily let alone how his first wife died.
Did Michael Corleone ever tell Kay about Apollonia?
Despite initially maintaining a loving marriage with Kay, he never informs her, feeling regretful and guilty over his past marriage. In the books, Apollonia is never thought about after her death by Michael, only in the movie "The Godfather iii", does Michael have a flashback about her.
Michael asks her to reconsider, but Kay reveals she aborted their unborn son because she refused to bring another of his children into the world. Enraged, Michael hits Kay in the face and severs ties with her, taking custody of Anthony and Mary.
lisbethblom said: Al Pacino in 1990: “Michael loved Kay when he met her and he loved her throughout his life and he loves her to this day. He not only loves her but he also admires her.” lisbethblom said: This is such a fantastic write up.
They would have been married for almost a year. She would have been pregnant with his child and would have learned how to drive. Sadly once she was killed, Michael was never the same after that.
Why does Michael lie to Kay at the end of The Godfather?
Of course Michael had good reasons to lie. The biggest was to protect Kay. What Kay did not know could not hurt her. Because Michael left her out of the Family business, nobody had reason to kidnap her or toture her to extract information.
He then flees to Sicily, where he falls in love with Simonetta Stefanelli's Apollonia. Tragically, she's later killed in a car bomb planted by Michael's bodyguard Fabrizio (Angelo Infanti), who betrayed him to his enemies. While Michael gets revenge on those who ordered the hit, Fabrizio is never seen again.
After her brother's debut concert, the assassin Mosca tries to kill Michael. One bullet grazes Michael's shoulder, but the other accidentally hits Mary in the chest, fatally wounding her. Michael is devastated by Mary's death, and screams in torment while cradling her dead body.
He is also mentioned many times throughout the film; the dialogue makes it clear that Michael is tormented with guilt over ordering his brother's death, and that it has alienated him from his ex-wife, Kay (Diane Keaton), and his son, Anthony (Franc D'Ambrosio), both of whom know the truth about Fredo's death.
During his stay in Sicily, Michael married a local girl named Apollonia Vitelli (Simonetta Stefanelli) and, after her death, he returned to America where he married Kay Adams (Diane Keaton). He and Kay went on to have two children, Anthony (Anthony Gounaris, James Gounaris, and Franc D'Ambrosio) and Mary.
Fredo's decision is most likely a result of resentment toward Michael, by whom he felt he had been passed over. Michael was Fredo's "kid brother," and the fact that their father chose for Michael to take over the "family business" came as a great insult to Fredo, who was neither as intelligent nor as strong.
The same year, Stefanelli landed her breakout role as the innocent Apollonia Vitelli-Corleone, the beautiful but doomed first wife of Michael Corleone (Al Pacino) in the American crime film The Godfather, directed by Francis Ford Coppola.
After Michael and Kay are dancing in the communion party, we see Fabrizio ("Fred Vincent"), leaving his pizzeria in Buffalo, New York, and starting his car, at which point a previously planted car bomb explodes. He stumbles out of the car, then dies. This was Michael's vengeance upon Fabrizio for killing Apollonia.
The third and final film in the Godfather saga, The Godfather: Part III, set in 1979, explains that Hagen had died a few years earlier. His son, Andrew, is ordained to the priesthood, and is assigned to the Vatican on Michael's recommendation. While talking with Andrew, Michael remembers Hagen fondly as a great lawyer.
His place of birth is listed as Hell's Kitchen, New York. And even though his death comes in the third installment (which was released in 1990), the closing events take place in 1997. This means Michael is 77 years old at the time of his death.
Even when they walk together and she briefly stumbles, Michael catching her can be seen as a metaphor for exercising control. Later, in The Godfather Part III, Michael has a flashback about Apollonia. While he states that he loved her, it isn't clear if that is actually an honest admission.
Why did Michael go back to Kay after Apollonia died?
When he returned from Sicily he wasn't glad to see anyone in his family but he was glad to see Kay and when he was with her (in book only six months transpired from Sicily and Apo's death) he was home. Kay was more than just business. She was his connection to home, his humanity and his dreams.
When Michael is brought over for a family picture, he insists Kay join in, perhaps subconsciously to associate himself more closely with her than with the Corleone family. Kay is an independent, outspoken American woman—the opposite of the submissive female Corleones, most notably the delicate and powerless Connie.
Enraged, Sonny speeds towards Connie's apartment in Hell's Kitchen ahead of his bodyguards. At the Long Beach Causeway toll plaza, Barzini's men trap Sonny and shoot him to death. During a meeting with the other crime family dons to establish peace, Vito realizes that Barzini masterminded Sonny's murder.
He also confessed to her he slept with another woman in Sicily! 👀 Kay was visibly hurt, but let it go. At least he was somewhat honest with her, omitting the fact he got married but Kay told Michael she was never with anyone else during his absence and asked if he was with any other woman.
Upon their mother's death, and at the urging of their sister Connie, Michael relented toward Fredo and seemingly offered reconciliation. However, it was only a deception to draw Fredo in so as to have him murdered by Al Neri.
