1. Dreams reflect inner emotions: Dreaming of your deceased mother passing away again may indicate deep nostalgia and unresolved emotional entanglements for your mother. Dreams reproduce the pain or regret of losing your mother on an emotional level.
2. Psychological processing and acceptance: This dream may be a subconscious process of dealing with the fact that your mother has passed away, trying to accept and let go of past sadness, which is a process of psychological self-healing.
3. Worries or anxieties about the future: Sometimes, such dreams may also reflect a sense of insecurity or uncertainty in your current life. As a symbol of security, your mother's "departure again" may trigger your desire for protection and support.