My exes best friend introduced me to her. She was there when we became good friends and started dating. And the break up too. My ex cut me off blocked me and disconnected from all my family. Whenever I see her friend I see her post I think of my ex and she post pictures of her often. I just think it’s immature to unfriendly her and don’t know if it will do any good. Also that’s the last connection I have to my ex. Should I just unfriend her do you think it will help me forget? About her.