Eternally Yours (1939)

Anita, engaged to solid Don Barnes, is swept off her feet by magician Arturo. Before you can say presto, she's his wife and stage assistant on a lengthy world tour. But Anita is annoyed by Arturo's constant flirtations, and his death-defying stunts give her nightmares. And forget her plan to retire to a farmhouse. Eventually, she has had enough and disappears.