1. Economic reasons: After divorce, one or both parties may choose to continue living together due to economic pressure, financial instability, or inability to immediately bear the cost of independent living, in order to reduce living expenses and share costs.
2. Child rearing: In order to provide a relatively stable living environment for children and reduce the psychological impact and changes caused by parental divorce, both parties may choose not to leave home and jointly raise their children to maintain the apparent integrity of the family.
3. Emotional dependence or unresolved emotional entanglements: Despite the end of the marriage, both parties may still have deep emotional dependence, or unresolved emotional entanglements due to property division, responsibility allocation, and other issues, making it difficult to live separately immediately.