There could be several reasons why a guy might ignore his girlfriend after she broke up with him, even if he was the one who initially wanted to break up:
Hurt and Rejection: Even if he was the one who wanted to break up, it's possible that he still feels hurt and rejected by the fact that she initiated the breakup. Ignoring her might be a way to protect himself from further emotional pain.
Ego and Pride: Some individuals, regardless of who initiated the breakup, might struggle with their ego and pride. Ignoring the ex-partner could be an attempt to maintain a sense of control and not appear vulnerable.
Processing Emotions: Breaking up can be emotionally challenging for both parties. He might need time and space to process his feelings and emotions before he feels ready to engage in any kind of communication.
Avoiding Conflict: Ignoring the ex-girlfriend could be a way for him to avoid potential conflicts or heated discussions that might arise if they interact immediately after the breakup.
Moving On: He might be trying to distance himself from the relationship to facilitate the process of moving on. Ignoring his ex-girlfriend might be a strategy to detach emotionally and mentally.
Mixed Feelings: Even if he wanted to break up initially, he might still have mixed feelings about the decision and the relationship. Ignoring his ex-girlfriend could be a way to cope with these conflicting emotions.
Giving Her Space: It's possible that he wants to give his ex-girlfriend space and time to heal after the breakup. Ignoring her might be his way of respecting her need for distance.
It's essential to remember that every individual and relationship is unique, so the reasons for his behavior may vary. If you are the one being ignored, try to give him the space he seems to need. Respect his decision for distance, but if you feel the need to communicate or seek closure, you can express that in a calm and understanding manner. Ultimately, communication is crucial in understanding each other's feelings and intentions, even after a breakup. If you find it challenging to navigate these emotions on your own, consider seeking support from friends, family, or a therapist.