Should someone confront their bully?

Eliza
So earlier I made a post about how I was leaving my dorm room because my roommate had become insufferable and was forcing me out. Well I also found out that my roommate had made a separate group chat excluding me with all my suite mates and has spent the last 3 months basically talking shit about me. Today I confronted her, I called her a coward and a bully and told her that what she was doing was wrong and needed to stop. She seemed to not care but just getting it out made me feel so much better. It felt like I was letting go of all the toxicity in my life. Anyway I guess the reason for this post is to talk about bullying and confronting your bully. What are your thoughts? 

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