Should I expose my coworker for cheating on my other coworker?

Anonymous

We all work together as teachers. A coworker told me that our male coworker visited her room, kissed her, and grabbed her ass. He has a girlfriend/baby mama who works with us. Should I tell his girlfriend? She seems really invested in him. They have a kid and have been together for years.

She told me last month and I’m not sure if he stopped. Aside from this, I found out he visited other teacher’s rooms and flirted with them.

Should I expose my coworker for cheating on my other coworker?
11 Opinion