Did I do the right thing?

My ex who broke up with me has been contacting me 2 months after the breakup. We had been talking on and off because we were moving out of our apartment. The other day he asked me to hangout. I had been talking to him on and off for the past while, but I told him I couldn't talk to him at all any more, and he assumed it was because I found someone new or slept with someone else. I was straightforward and I told him the truth that I have been sleeping with other people. He was so hurt, crying to me and asking why and how I could move on so fast. He is so hurt. I feel bad but even though we were friendly, we were broken up and grew apart majorly in the past 2 months. Did I do the right thing by telling him and being honest that I slept with other people, I feel really terrible he is so hurt.

It's none of his business, in fact it would be best to go no contact. Would you want to know about your ex's sex life right now?

I was straightforward and I told him the truth that I have been sleeping with other people.

With the relationship being over, why are you discussing your personal life with him?

You're the same woman who is supposedly so upset and hurt about men having sex with you and then ditching you, correct? So why are you throwing it now in your ex's face?

I don't understand.