The 3 generation family is becoming common in the current population.
The increase in life expectancy means that the population is becoming older and this implies that it is becoming more common the families where grandparents, parents, uncles and kids live together.
This is more frequent in some foreign countries like Singapur.
While this may be a source of conflicts it is also an opportunity to live the traditions in family and to develop a strong support network where the collaboration permits to deal with the rutine and unexpected problems.