What do you think of me refusing to text a fake friend who's not doing too well?
Are you tired of your friend?
Yes, I'm tired of him and his annoying meaningless texts.
Friends can get annoying sometimes but it is not good to ignore them. It will lead to problems in your friendship and you could lose the friendship forever.
I want to break up with him but he said that he will keep contacting me even if I leave him alone.
While you don't need to break up with your friend because they are just a friend and you're not in a serious relationship with them, you should let them know that you can't handle their constant messages and let them know how you feel. If they care and are a good friend back, they will give you a little bit of space.