After breaking up, the man blacklisted your phone and didn't reply to the text messages. What does this mean?

What else can it mean? I want to break up with you completely, I want to forget you! There are two possibilities. One possibility is that he is completely tired of you and wants to get rid of you completely. The second possibility is that he still has you in his heart and doesn't want to mention this relationship again. I don't want to recall those little things with you. He was running away, so he deleted everything about you.