What kind of woman will abandon her husband and children, and what kind of psychology is this woman?

I didn't know from the beginning that the woman who abandoned her husband and children hurt too much, the people around her were very tired, and the family members were also very painful. Her husband and children are also sad that they are human. This kind of woman has only herself and never considers the viability and feelings of others. Moreover, such a woman has no concept of affection, only interests and friendship. Whoever burns a bridge recognizes her mother if she has milk, and calls her grandpa if she has money. Doing things and being human are poisonous. For her own benefit, she doesn't blame the means to achieve her goal, leaving it to her husband and children. This kind of woman is unreasonable, and living with such a woman is terrible.