In recent days, many families settled abroad for job opportunities. Some people believe that more advantages for children of these families whereas others think that toddlers might be find difficulty to stay there. From my perspective, I believe that it is a positive development for children as well as families also.
To begin with, many people moved abroad for their better future and their child developments. As a result they have to get good job in various companies whatever they want. And children will taking better education in reputed universities or schools as they provide high quality of education and good staff of teachers. Another reason is that parents have worked together so they can full fill their daily needs even they have to give luxuries life to their children. For instance, my uncle aunt lived in Canada and both are working so they live luxurious live with their family and in India they had not enough money to full fill their need.
On the other hand, there are some problems of working abroad with families. It is more expensive to live together if a single person can share a room with other persons in the initial stages but complete family needs a proper house. Another point is that more difficult to teach their proper language of that country. For example, if anyone have to go Canada he must learn English because it is common language.
To conclude, there are both merits and demerits in any choice of this issue. I believe that people should decide according to their specific circumstances. If they are financially constraints then it is better to go alone.