Dreams about traveling, especially to a place like Portugal, often symbolize a journey of self-discovery or exploration of new aspects of your life. Being with family indicates a connection to your roots and support system. The rich house could represent aspirations, desires for success, or feelings of inadequacy in comparison to others.

The arguments between your mother and the woman in the house may reflect underlying tensions in your own family dynamics or unresolved conflicts. It could also suggest a struggle between different values or lifestyles.

The toys, particularly the Lego, symbolize creativity, playfulness, and the building blocks of your life. Taking them suggests a desire to reclaim your childhood joy or creativity, or it could represent a feeling of entitlement or the need to express your individuality in a situation where you feel constrained.

Overall, this dream may be urging you to examine your family relationships, your aspirations, and how you can integrate more creativity and playfulness into your life. Consider what aspects of your life feel enriched or restricted, and how you can address those feelings in your waking life.