I broke up with her several times, and I never broke up. This time, I said she would never talk to me again. What should I do?

Visit her more when you are free, ask her out to talk more, send text messages or something. It has no timeliness. In front of you, you can mention what you were happy about, or think about what will happen in the future. A year and a half should be a little emotional. If she says she wants to be quiet or something, it means she either doesn't want to talk to you or doesn't know what to do. Well, it depends on how you figure it out. It's better to take the initiative. Of course, you have to grasp it yourself.