Just Married (2003) on Netflix

Charming, relatively poor, somewhat goofy Tom falls in love with haughty snob tycoon McNerney's spoiled daughter Sarah, who was destined for a more socialite match, such as slick Peter Prentiss. They still get married and fly to Europe for a romantic honeymoon Tom can't afford. Their love gets tested dangerously by misfortune of technical and other kinds all the way. Worse, Peter catches up with them on a mission to 'make Sars sees sense' just when the newly weds are furious at each-other.