However, in the eyes of today's young people, they don't care about these things and won't have so much pressure. If you feel uncomfortable or have a shadow, then you can refuse to let others be imprisoned in your heart. If it really brings you bad luck or accidents, it's too late to regret it, so although this is a feudal superstition, you should avoid it. The main choice is in your own hands.
In fact, I have a certain say in this topic, because I have personally experienced such a thing:
Because when my sister gave birth to a child, because my mother-in-law had died and something happened to my father-in-law, the month when my sister had to live in my house was not a new house, but it was not old. Therefore, for this matter, the family does not have too many taboos and ideas, and still warmly greet each other. Facts have proved that it has not adversely affected the luck of our family and the health of our family. Therefore, it is untenable to prove that it is a bad thing for outsiders to confinement in their new houses.
So for this matter, no one is right or wrong, and the old lady is right. Different people have different opinions, and everyone has different ideas. Let's decide according to our actual ideas!