Why am I so upset my ex is dating?

It may just be your ego getting bruised. Ego can play a big role in feeling hurt, Davis says. Some people like the idea of someone having feelings for them even if they dont reciprocate it back. It makes them feel wanted. Theres comfort in thinking theres someone out there whos still hung up on you.

Why does my ex care if Im dating?

One reason your ex may care if you are dating is because he still holds onto feelings for you. This may be particularly true if you were the one to end the relationship. In this case, he may be feeling hurt, jealous or sad about you dating.