Why is he texting me when it's over and we're broken up?

I dont want to speak for YOU but it seems for the time being you've made up your mind of what you want out of a relationship and he just was'nt it. I do agree with you when saying that he feels guilty of ending it but depending on how well of a person he was at times im sure you can still be friends. But the fact that you were together you might not like the feeling of even wanting to be friends AT ALL. You both just ended a long term or short term relationship so why not give yourself some time to think it over and when I say TIME I dont mean tommorow or 5 months from now just enough time to really think about it and well the rest is up to you. I hope this helps and I hope you resolve this problem of yours. :)