People's emotions and reactions can vary greatly depending on their personalities, circumstances, and how they have processed the end of a relationship.
That being said, it is possible for someone to move on from a past relationship and stop feeling jealous when they see their ex-partner with a new partner. This can happen for various reasons:
Emotional Healing: With time and distance from the breakup, emotions may settle, and both individuals may find closure and healing, leading to a reduction in negative emotions like jealousy.
Acceptance of the Breakup: If your ex-wife initiated the breakup due to frequent fighting and the relationship's overall dissatisfaction, she may have come to terms with the decision and no longer feels possessive or jealous about your life.
Personal Growth: Both you and your ex-wife may have undergone personal growth and changes since the breakup, leading to a shift in perspectives and priorities.
New Relationships: If your ex-wife has also moved on and found a new partner, it is possible that she is now more focused on her own life and relationships.
Understanding the Reasons: If your ex-wife recognizes that the breakup was necessary for both of your well-being and happiness, she may have accepted the situation and moved forward without holding onto jealousy.
It's essential to remember that every person's journey after a long-term relationship ends is unique. While it's possible that your ex-wife has genuinely let go of any feelings of jealousy, it's also essential for you to focus on your own emotional well-being and healing. If you have concerns about your feelings or adjusting to a new relationship, consider seeking support from friends, family, or a professional counselor to help navigate this transitional period in your life.