This query is sheer piece of curiosity, nothing to do with the real picture but just the general trend, I am talking about.Do married men remain close to their families or do they have more relations besides their wedded wives?
To have a Dubai perspective, consider how a married Muslim man should deal with 4 wives (if he had the maximum legal number). To answer your question, I think most Dubai man value their families highly.
By relations I am guessing that you mean friendship and relationships with friends. I think married people tend to be much more family oriented on the whole. As for Arabs, although the four wives thing is allowed, it is not very common, but in Islam family does come first. But there is also an important aspect of friendship, which should not be disregarded. Muslims are told to be very careful as to the friends they choose.