What do you mean girls don't reply to text messages?

This is related to a person's psychology and personality. Maybe she just really regards you as a friend, but in our daily life, don't friends always keep in touch? You should understand that she has her own life.

But from another point of view, what she did (the middle part) was a bit excessive. This may be because she didn't want to tell you clearly that she didn't want to talk to you, but she just brought it here with a euphemism. What about you? Don't be too entangled. Just relax and look at these problems. It doesn't matter what you said before. She is not your girlfriend now. People change. The older you grow up, the more complex and mature you will be in looking at things and problems, just like a rebellious period. That is, normal (you will encounter it) and abnormal (the performance of the whole person will surprise you). Even if you can't forget her in your heart, put her position aside and look down.