It's difficult to say definitively why your ex is bothering you, as I don't have access to specific information about your situation. However, I can offer some possible reasons for his behavior:
Seeking Closure: Your ex might be seeking closure for himself. Even though he was the one who ended the relationship, he could still have unresolved feelings or questions he wants to address.
Feeling Guilty: Sending a message with no apology could indicate that he feels guilty about how things ended but may not be ready to admit it. He might be trying to justify his actions to himself or seeking validation for his decision.
Loneliness or Nostalgia: Sometimes, people reach out to ex-partners when they feel lonely or nostalgic, especially if they haven't moved on yet. They may miss the emotional connection and try to rekindle some form of communication.
Ego and Control: In some cases, ex-partners reach out to assert control or to see if they still have an emotional hold over you. This behavior can be manipulative and harmful.
Testing the Waters: Sending a message without an apology might be his way of testing if you're open to rekindling the relationship or if you still have feelings for him.
Regretting the Decision: While he might not want to apologize, he could still be regretting his decision to end the relationship and struggling with how to handle those emotions.
Regardless of his intentions, it's essential to prioritize your own well-being and emotional health. If you're not comfortable with him contacting you, it's okay to set boundaries and communicate that clearly. If you don't want further contact, consider blocking his number or social media profiles.
If his messages are persistent, intrusive, or make you feel uncomfortable, it might be helpful to talk to someone you trust about the situation or seek support from a professional counselor or therapist. They can provide guidance on how to handle the situation and offer coping strategies to navigate any residual emotions from the breakup. Remember, you have the right to decide who you communicate with and under what circumstances. Your feelings and boundaries should be respected.