it sound to me that he is more a roommate than your boyfriend hw long you been with him talk to him and see whats the problem if not you need to get on with your life

He's not your boyfriend. If someone ignores you for three weeks to get you out of their system, that makes them your ex.

He broke up with you and didn't even have the decency to tell you.

Ignoring you for 3 weeks? He’s an as$ obviously. And since there’s only one side of the story I can’t say if you are part of the problem as well. I know you’re not going to take this advice but I guarantee you will be happier in the long run if you did. You guys aren’t going to last. Break up with him. It hurts like crazy at first but when you just focus on bettering and advancing yourself, you’ll eventually find another guy you’ll likely be happier with. And as an added bonus, you’ll be happier/more confident with yourself because you’re accomplishing things. Focus on school, focus on your career. You sound like a kid, but you can still get job experience. If you don’t already have a job I suggest you get one. You can work weekends and after school. Try to find a starting position on something you’re interested in. Work hard and focus on you. The right guy falls into place after all that.

Girl... This is not right. How do you love someone who treats you like complete and utter sh*t? He's toxic for you and he is NOT a man. In fact he sounds rather a lot like a little boy who values his bros more than his girl... Holds the door for his boys and leaves you behind. He is NOT worth it. Give him back the same treatment he's giving you. Don't dish it if you can't take it right?