My boyfriend's ex-girlfriend will always be the minefield where he works now. I had a relationship before. At that time, my boyfriend had an arrogant ex-girlfriend. After we were together for half a year, that person didn't know where to get my contact information and came to add me, but I didn't pass. At that time, we only had several rounds of adding friends' interface and accepting friends' interface. The other party directly asked me how much it cost. I thought the other person might mean something, so I told her not to pester her. Later, she said that my boyfriend must still like him, and I wanted to declare sovereignty at that time. Later, I replied that it was always me with him now, and then I ignored that person. Later, I learned that they contacted each other privately once, and then we broke up. In fact, the reason for breaking up has nothing to do with his predecessor, but in retrospect, there is really no need to declare sovereignty with his ex-girlfriend, because in the end I became my predecessor.
The most ingenious way to declare sovereignty is to ignore each other. Your relationship with your boyfriend is becoming more and more stable until you let nature take its course for life. Declaring sovereignty with your ex-girlfriend is actually the same as telling everyone in a circle of friends that you are in love. When you are in a good mood, you can sprinkle dog food at will and respond to the other person's ex-girlfriend, but it doesn't make any sense at all, except to make her ex-girlfriend unhappy and make you feel like a joke. And you ignore her, your boyfriend ignores her, and you just live your own life, which is the most ingenious and best declaration of sovereignty.
In short, love is a matter for two people, so don't let those who have become outsiders get involved in their own lives too much.