Some time ago I was in a relationship where my ex treated me like shit and obviously did not respect me. I reached a certain point where I couldn't take it anymore so I broke up with her, went no contact... then found TRP, started working out, got a better job, met some new girls, started sleeping with them casually, things became surprisingly great.

Let's just say that one year later I'm now an upgraded version of my former self. I'm not quite yet there but I keep working towards some goals.

Now back to that ex-chick. We met at a friend's party some days ago and she was pretty surprised at my change (lost weight, different hair, different clothes, different attitude). Over the next days she texted me a couple of times, I ignored her thinking that it won't lead to anything good. Now she sent me something like "c'mon what's wrong, baby? You know you are still important to me."

Now the question, how do I respond to this? Do I respond at all? I feel nothing for her anymore but sex was great. I don't want this to appear like I didn't reply her because I am still hurt and angry or something.