Dreams about unfamiliar houses often symbolize new aspects of yourself or your life that you are exploring. Since this house was meant to be your cousin's, it might reflect familial connections or relationships that are significant to you. The presence of many people suggests that you might be feeling overwhelmed by social dynamics or the expectations of others.

The emotional reaction and crying in the dream indicate that you may be processing deep feelings or unresolved issues. The conversation about therapy highlights a concern for your mental health and well-being. It’s possible that this dream is prompting you to reflect on your emotional state and consider seeking support again, whether through therapy or other means of self-care.

This dream could be encouraging you to reconnect with your feelings and explore avenues for healing and support. It might be worth contemplating how you can prioritize your mental health moving forward.