Is it appropriate for father Libra, mother Pisces, son Cancer and daughter Scorpio?

Pisces, Cancer and Scorpio are all water signs, which can be said to be a special match. However, it is not appropriate for my father to write Libra and say that the zodiac is similar, but it doesn't matter. There are still many similarities. Let alone a family. Originally, "it's not that a family doesn't enter a house", so no matter what constellation, it's fate that brings the family together, so we should cherish it.