What does black and white impermanence mean in fortune telling?

What is the experience of having a parent who is particularly superstitious about fortune telling?

When I just graduated, my mother helped me find someone to calculate a divination, saying that the boyfriends I talked about in the past two years would not succeed, and I did break up with my boyfriend at school. Long-distance relationships are unreliable. My mother thinks fortune-telling is accurate and believes it. Later, for my marriage, my mother found a master to help me calculate. This calculation is very scary. She said that I am best with dragons or snakes, but rabbits, dogs and monkeys are not good. It is generally agreed that I have one year to find someone, but I don't deserve a monkey. She also said that I was looking for a northeast match, not a southwest match, which means I have to find the northeast corner, Khan!