Dreaming of having a baby boy can symbolize new beginnings, creativity, or a project that you are nurturing. Sharing this baby with your ex-husband's new wife may indicate feelings of connection or rivalry regarding past relationships. It could suggest that you are processing your feelings about your past marriage, your ex, and his new life.

This dream may also reflect a desire for collaboration or co-parenting in a new context, or it could highlight feelings of acceptance or forgiveness regarding the new dynamics in your life. Consider how you felt during the dream and any emotions that linger after waking up, as these can provide additional insights into your current feelings and situations.

If this dream resonates with any current life circumstances or emotions, it might be helpful to explore those feelings further.