Hi, am new here

In Veronica's videos she talks about how when someone asks about your ex, to reply in a confident sort of manner. Just wondering how you respond in situations where people think you are still together? For example, just yesterday I had 3 people ask me questions along the lines of "where is ___?", and made comments such as "you sing better than your husband!" (nb - he wasn't my husband, they just assumed he was).

I told one of the people asking that he'd broken up with me, and the other couple of people, I just sort of smiled at them, and changed the topic.

Like, should I be saying that we aren't together anymore if they ask?

Thanks for any help!!!