Paulette Goddard (Mary) returns home at the end of WW2 to find her husband Fred MacMurray (Peter) waiting for her to sign divorce papers. Goddard suggested the divorce but now she's not so keen and wants to hold on to Fred. He's not too keen, though, and has another woman - Arleen Whelan (Gloria). The film runs to its obvious conclusion with not many laughs despite being a comedy.
You can afford to fall asleep during this one - I did three times. It's just not funny and the story has no momentum. It is also not very interesting and very unrealistic. There is one standout scene when the two women trade insults at a nightclub/restaurant venue. That is pretty funny. Outside of that, I'm afraid it's a bit of a struggle to keep interested.