Source: The Great Interpretation of Dreams (Ibn Sirin)
Estrangement in a dream indicates wealth for the poor. Returning from it indicates repentance and salvation.
Source: Perfuming Humanity in the Expression of Dreams (Al-Nabulsi)
Estrangement indicates a change in condition. It may indicate death.
Source: Signs in the Science of Expressions (Ibn Shaheen)
Estrangement is interpreted as worry. Whoever sees himself as a stranger will be afflicted with worry.