Depp and Hilde met while filming in 2011, married four years later, and then split up for more than a year on a series of domestic violence charges. In August 2016, Depp ended their marriage by paying Hilde $7 million, after Hilde sued Depp for domestic violence. Depp later sued Hilde for libel, saying it misled the public and thus deprived him of the opportunity to play an important role in the film. In addition, Depp accused Hilde of having an affair with musk after his new marriage.
Depp has subpoenaed musk to provide him with a record of text messages, emails, letters or communications exchanged with Hilde during his marriage.
Musk insisted that by the time he started dating Hilde, who had broken up with Depp, the relationship had not become romantic until some time later.. But Depp accused Hilde of having an affair with musk one month after she got married in 2015, and Hilde did not apply for a divorce until May 2016. (small)
Source: Wang Fengzhi, editor in charge of Netease Technology Report