This hurts my feelings

My ex and I were together for over 5 years. We are in our 20s. We broke up earlier this year and I was so heartbroken.

He started dating someone else. He was texting me tonight and venting about they already broke up. He said he’s mad at the world and mad at himself over their break up.

I am so sad because he didn’t seem to be this upset over our breakup and we were together for 5 years. And he was only with her for 2 months.