A Qatar Airlines flight was forced to divert, and make an emergency landing when a female passenger attacked her husband. Sky News reports, the woman unlocked her husband's phone using his thumbprint while he slept on a Sunday, Nov. 5th flight. She discovered evidence of infidelity and started hitting her husband. The woman was reportedly drunk, and flight crew was unable to calm her down. The plane made an emergency landing in Chennai, India, and the couple was removed.