Heartbreaking betrayal

I dreamt that I was in the hallway of the apartment building where I lived in my childhood when I heard news that my coworker Ms Smith and my other coworker William whom we have have romantic feelings for each other. Ms Smith told me herself that her and William are messing around with each other. I was so heartbroken and began to hysterically cry, I felt so much pain in my heat and I felt betrayed. William tried to hug me and I pushed him away and asked him “why did he do that to me?” He looked remorseful then he said “some men are just dogs.” Then i replied “if you feel that way then why don’t you just leave me alone?” I walked away with my head down entering a former childhood friend’s apartment. That’s all I remember.