Is this the One?

I think this is the Movie I missed the beginning, and the end of, so everything in between didn't make sense. From what I can surmise is, this Couple (Ameche and Tierney) had been Married for several Years, and She found out about His philandering ways, and left Him, to run Home to Her Parents. He follows Her, persuades Her to come back Home with Him. And, They have a Son named Jackie. That's all I saw of it.