My ex cheated, stayed with the girl, but still watches my status after 2 years

Pata hai aaj kya hua, Three years ago I was in a relationship with a guy for about 9 months. Later I found out that he already had another girlfriend from before me. When I found out, I told the girl everything. At first she was really sweet to me and was saying things like “you’re like my sister, I understand what you’re going through.” She even said she would break up with him.

Meanwhile, I was literally begging him to stay with me, but he kept saying he wanted to be with her. In the end he chose her and blocked me. After that, the girl also stopped talking to me.

What hurt more was that just three days later she started sending me snaps of them together, like everything was normal.

Now it’s been two years and they’re still in a healthy relationship. The weird part is that my ex still has my WhatsApp number saved and often likes my status. I still have his number too, but that’s obviously one-sided.

Sometimes I feel bad for the girl, but then I remember the disrespect and everything that happened, and that sympathy disappears. At the same time, a small part of me still wonders if he might come back someday, especially when he reacts to my status. I’m honestly confused about what to think or what I should do.