Does it affect Feng Shui for parents-in-law to live in our house?

1, as a child, it's time to be filial. The old couple's in-laws are in the countryside, and there is nothing they can do. What's more, they especially miss their grandchildren, who also miss their grandparents. 2. After receiving it, let the two old people take their children to and from school, cook at home by themselves, and have someone to talk with their wife at home, so they will not be so lonely. Because when I called my wife before, I complained that I was too lonely, no one to accompany me, no one to talk to, and it was very tiring and pitiful to take care of my children alone. It would be better to have relatives with you now. My wife hasn't worked for nine years and has been taking care of the children at home. She also needs to find a job and make some friends, otherwise she will be out of touch with society and find a job when she is not too old. 4, there are many people, and the home is also lively. Otherwise, a house with four rooms, two halls and two bathrooms is usually lived by their mother and son, which is not good in feng shui. The house is empty. The only drawback is that the living habits of cities and rural areas are different. The sudden arrival of two people is definitely not as casual as living alone. After all, my father-in-law lives in a house with himself. Besides, I'm still abroad, and I'm not sure when to go home. This is the only drawback.