I need help

Samantha

So, my husband cheated on me. We’ve been together for almost 6 years, and married for one. We have a baby on the way. It happened a long time ago, I only found it because I found messages in his email the other day when I was using it. it wasn’t physical. He was just reading nudes with other females on Snapchat. Anyways, he knows he made a mistake. We’ve decided to try to make things work. I could really use some advice on how to work through this. I don’t want to be told to leave him though. That is not the choice I want to make.