I think the biggest reason for this situation is the problem of mother-in-law and daughter-in-law relationship, mother-in-law and daughter-in-law relationship has always been the biggest problem plaguing the Chinese family, even if the relationship before marriage or have children before the mother-in-law and daughter-in-law relationship is good, once a long time to live together, it will be easy to produce contradictions, and this kind of contradiction will develop a lot of many, many families are because of this and break up.
Plus the reason of economic development now, many parents have jobs, both can earn money, family income is also relatively high, usually after the marriage will live separately with their parents, so that is also to avoid family conflicts, in order to family harmony. It can be felt that now many of the mother-in-law and daughter-in-law relationship is really much better than before, mother-in-law and daughter-in-law conflict is also less put more, which and live separately about a great relationship.
Mother-in-law and daughter-in-law get along with each other too much, it is easy to appear some conflict, not the mother-in-law is not accustomed to the daughter-in-law, not the daughter-in-law is not accustomed to the mother-in-law, just these two people in the child-rearing point of view above there are many differences, can not help but due to the children with some small conflict.
So many women want their mothers to take care of their children, so that it is more convenient to communicate, even if there is something wrong with their mother, they can be blunt with their mother, she will not mind, and will listen to the daughter's opinion, but the mother-in-law can not, after all, and the mother from childhood to live together, the temperament of each other are very well understood, and will be better able to know how to avoid the minefields, so that the life more The mother-in-law will be able to help you with this.
The other thing is that nowadays, the mother-in-law's thinking is also more enlightened, not as stubborn as before, and think that if you let the child's grandma take the child, you still fall easier, not so tired, you can dance, play mahjong, go out to travel and what, the mother-in-law is also very happy.