Another Woman's Life (2012) on Netflix

Plot summary

One night with Paul, a brooding comic book artist, is what Marie, a fun-loving woman of thirty, expects after she sets her sights on him. She wakes the next morning to a life that has skipped a decade: ten years of her memory are gone, and she is now forty, married to Paul, the mother of a boy named Adam, and the head of a multinational investment firm, in an apartment overlooking the Eiffel Tower. Her achievements have left her unhappy, and the marriage is coming apart. Four days are all she has to make Paul fall in love with her again.