嘉寶真正的愛人是瑞典女演員Mimi Pollak。她們之間壹直通信直到嘉寶死去，後來這些信件被公諸於世，告訴了我們嘉寶終其壹生都愛著Pollak。
而另壹個壹直和嘉寶有聯系的人是她最親密的密友 Salka Viertel。但Salka Viertel利用這段友誼操控著嘉寶的生活
所以樓主要找的應該就是這兩個人中的壹個。下面是wikipedia和imdb上關於嘉寶的壹點記錄
關於Mimi Pollak（來自wiki)
Some also suggest that Garbo remained single in the United States because of an unrequited love for her drama school sweetheart, the Swedish actress Mimi Pollak. Garbo's personal letters recently released to the public indicate that she remained in love with Pollak for the rest of her life. When Pollak announced she was pregnant, Garbo wrote: "We cannot help our nature, as God has created it. But I have always thought you and I belonged together." Garbo's biographer Barry Paris notes that she was "technically bisexual, predominantly lesbian, and increasingly asexual as the years went by."
關於Mercedes de Acosta （來自wiki)
In 1931, Garbo met and quickly became involved with Mercedes de Acosta. The two were introduced to one another by de Acosta's lover at the time, author Salka Viertel. Her relationship with Garbo has often been described as "the love of her lifetime". From all information from the time, it is unlikely that Garbo shared those feelings. Garbo was in control of the friendship, which was close for about a year from 1931 to 32. But thereafter, theirs was a vacillating relationship, with Garbo even ignoring de Acosta - everything was at the will of Garbo. Estranged by 1937, in 1944, Garbo insisted de Acosta stop sending her poems and letters professing her love. The last known poem written by de Acosta for Garbo was written that same year. Their relationship finally ended when De Acosta wrote about her lesbian affairs in her autobiography 'Here Lies the Heart' (1960).
關於Salka Viertel （來自IMDB)
Garbo's greatest confidant was Salka Viertel, a German friend who had known Garbo back in Sweden. Viertel proved to be very manipulative of Garbo, including relationships (particularly with that of Mercedes de Acosta), film choices, and general living. It was in fact Salka that kept Garbo from returning to films due to her persuasive workings. Salka was ironically friendly with Marlene Dietrich, Garbo's enemy, whom Salka had known back in Germany's Weimer Republic and whom had much dirt on Dietrich's deepest secrets and past. Garbo's film choices are largely based on Salka's persuasion; they co-starred in the German version of Anna Christie (1930), soon after Garbo insisting that Salka be placed on the MGM payroll as a writer for her films.