Well if you see him in person then stay with him because you can still talk. If you don't like him anymore and you can't hangout and the only way to talk is by calling and texting then maybe you should break up with him. But remember whatever you do listen to your heart because you don't want to end up regretting things later on. If you decide to split up then make sure you talk to him about it first and see what he thinks maybe he's just busy. Good Luck :)
Well, unless you don't even see him face to face anylonger I'd say that ya'll may have already broken up. Or you should just try not even texting or calling or doing anything but just live your life to the fullest and have alot alotta fun and I bet if he is yours still he will make it a point to try to see ya.