The Road to Singapore

The Road to Singapore is a 1931 American PreCode romantic drama film starring William Powell and Doris Kenyon, who play two thirds of a romantic triangle, along with Louis Calhern.

Philippa shows up at the appointed time. Unfortunately, the patient dies and George cancels his trip. Returning home, he finds Dawltrys invitation, takes his pistol and goes to retrieve his wife. She tells him she is leaving him and drives off in their car. Dawltry sets out after her. As he leaves, he tells George it is his last chance, but George is unable to pull the trigger.

Source: Wikipedia