Starting to hate my husband

We have been trying to work things out after a little break.(which Idk if it was a break really BC we still spent a lot of time together and remained sexually active) we both said no other people.. the break was BC we couldn’t stop fighting., and just dumb crap ..Anyways he ended up having sex with some1. and I found out about it A few days after he moved back in. He tried to deny it. Then finally admitted. I was so disgusted. I thought I could forgive him for the things he did while we on our break. but I still Keep thinking about it all,and I love him but am starting to hate him. Almost resent him. How did you ladies handle anything like this? I’m thinking maybe a divorce after all. Sorry for the typos