My cousin is fucking his babymomma’s best friend and I want to tell her

My cousin has been dating this girl for about 5 years. They have had two children in this time. She is a decent girl very sweet and kind of goofy but she is kind. I like her a lot. I was over there visiting a few days ago.

Everyone was in the basement drinking and playing pool. My phone rang and I ran upstairs to take a call. I stepped into the den for privacy because I was talking business.

When I stepped into the den I didn't notice anyone in there I simply shut the door and when I turned around my cousin had his dick in this girl's mouth. I was mortified. The girl ran out (her best friend).

My cousin cornered me and begged me to keep it a secret. I am friendly with his Children’s mother and she does not deserve this. What makes me even more sad is the fact that this girl (bestfriend) went back into the basement dancing and playing pool like nothing happened , even started talking to his babymomma’s all in her face giggling and talking. Should I mind my business?

Vote below to see results!