So insecure

My husband has cheated several times in the relationship. This past time he cheated with a co worker while I was pregnant. We already gave a one year old. I left after the baby was born but came back since I had no resources. He promised the world but he had reverted back to being about himself. He goes to the gym for 2 hours, he makes sure he looks on point for work. He dresses younger than what he is and I can’t stand it. Today is Monday and he shaves his arms and chest and grooms his face. Makes sure to iron and hair all nice. Just for a warehouse job. I literally can’t stand it. I feel insecure about him getting all dressed up.

I don’t think I can move forward in this marriage because the trust is gone.