I'm really sorry to hear that you're going through a difficult time. It's impossible for me to know for sure whether he will come back or not.
People's feelings and decisions can be complex and influenced by various factors, and it's essential to respect his decision for now. Sometimes, individuals need time and space to figure out what they want and need in life. It's possible that he genuinely isn't ready for a serious relationship at this moment.
Focus on taking care of yourself and allow yourself to heal from the breakup. Surround yourself with supportive friends and family who can provide comfort and understanding. It might be helpful to engage in activities you enjoy or explore new hobbies to keep your mind occupied during this challenging period.
Remember, it's natural to have hope that things may change in the future, but it's also important to be open to the possibility of moving on if that becomes necessary. Only time will reveal what the future holds, but for now, prioritize your own well-being and happiness. If you find it difficult to cope with the emotions on your own, don't hesitate to seek support from a therapist or counselor who can help you navigate this process.