Dreaming about an ex, especially in a positive light, can often reflect unresolved feelings or a longing for the past. The presence of children in your dream may symbolize a desire for nurturing, stability, or new beginnings, which can be related to your feelings about your previous relationship.

To address these recurring dreams, consider the following steps:

1. Reflect on Your Feelings: Take some time to think about why you might be dreaming about this person. Are there unresolved emotions or aspects of the relationship that you haven’t fully processed?
2. Journal Your Thoughts: Writing down your dreams and your feelings about them can help you gain clarity and insight into what they might mean for you.
3. Set Intentions Before Sleep: Before going to bed, try to focus on your desire to dream about different subjects or to find closure regarding your ex. This can help redirect your dreams.
4. Engage in Self-Discovery: Use this time to explore what you want in your life and relationships moving forward. Engaging with new hobbies or meeting new people may also shift your focus away from the past.
5. Talk to Someone: If these dreams are troubling you, consider speaking with a therapist who can help you work through your feelings.

Remember, dreams often serve as a reflection of our thoughts and experiences. By addressing your emotions and thoughts during waking hours, you may influence the nature of your dreams.