If they married a guy that was a professional and was working a 9-5 job this person would not have been out partying everyday. They would be used to only going out on the weekends.
Who says anything about partying everyday? Even if you have a 9-5 job, a lot more time is spend on socializing and friends in the DR than in Canada (and other countries). This does include going out partying, yes, but it includes way more than that; frequent dinners, unexpected visits (ALL the time) etc. etc.