How should I go about 'breaking up' with a friend?

Just stop answering his pone calls,his txt messages, just cut off completely from your life. Don't bother trying to explain it to his. Because he won't understand and he will contact you even more. And it goes to the point that he goes to your house to find out whats going on just tell him that you've met some new. CUT HIM OFF COMPLETELY. hope i helped.