It is me?

Ok so I just need to vent for a sec.

I’ve been with my husband for 7 years married 1 year. We also have a son together. Found out he was cheating and that took a lot out of me because I never thought I would be put in the situation ever. Like he was the “he’s so perfect for you” type of guy. I wanted a divorce but he begged me to stay. He is trying so hard to gain my trust but I know my attitude and it’s going to take awhile and he knows that. Has anyone else experienced this. Like I feel less than a wife I wanted to get revenge on him but he is my first and I want to keep it like. Am I tripping or is it just going to take awhile to fully trust him again.