If the door is too narrow, it may affect the family's wealth and career development. This kind of door is easy to be regarded as a poor family's economic situation, and it is also easy to let the external airflow and energy enter the home, resulting in energy imbalance within the family.
If the door is too wide, it may make the relationship between family members too loose and lack cohesion. In addition, if the door is too wide, it is easy to be considered too ostentatious, which may lead to family vanity and arrogance.
Therefore, a wide door and a narrow door may have different degrees of influence on both families. If you are worried about this problem, you can consider asking a professional feng shui master for consultation and adjustment.