1. A marriage without love or a marriage that cannot grow up simultaneously.
2. Lack of skills and methods to get along with each other, not knowing how to meet each other's needs, not feeling each other's love, mistakenly thinking that the relationship has broken down, leading to divorce.
3. Extramarital affairs or personality mismatch.
4. Divorce due to one party's physiological or other reasons.
5. Divorce due to economic problems or major changes in life.