The $4,000 per month alimony would equate to over $71,000 per month in 2018.
Is a remake of the 1936 film, "Libeled Lady".
Of special note, at about 25 minutes into the film is a shot of a rare pre-war diesel-electric locomotive - a Union Pacific EMC E2, built in 1937. It was one of only two E2 A-B-B sets ever produced. This is probably the "City of Los Angeles" set (LA-1, LA-2, LA-3) that ran the Chicago to Los Angeles route.
According to contemporary articles in The Hollywood Reporter, Sam Taylor was to direct and Clark Gable was to play the male lead in this picture.
This film was a success at the box office, earning MGM a profit of $139,000 ($2.5M in 2018) according to studio records.