This dream may symbolize your desire to reconcile with your ex-boyfriend and find a sense of closure in your past relationship. The fact that he invites you to his new home, which he shares with his ex-wife, suggests that he may still have unresolved feelings for her. However, the fact that you both acknowledge each other but still do not like each other may indicate lingering resentment or unresolved issues between you. The separate rooms may represent the emotional distance between you and your ex, as well as the boundaries that have been set in their current relationship. Your ex getting ready for a date with you may symbolize his willingness to move on and start a new chapter with you. The interaction with his daughter may represent your desire for a positive and playful relationship with your ex’s family. Overall, this dream may reflect your subconscious desire for closure and a renewed connection with your ex.