You have a lot of pain to deal with. I'm sorry. Prolonging this marriage would be prolonging the pain. It really does sound like his only idea of working things out would be for you to simply tolerate him cheating whenever he wants. Could you live that way . . . for the sake of your daughter? He got mad and was in a big fight with you!! Was he trying to say that you drove him to other women? I'm trying to imagine what his end of the argument consisted of.

I have known of marriages where the couple got past infidelity and it worked out. I think that takes special circumstances and unusual people who have a deep commitment to each other. Since your husband immediately moved in with the other woman, I doubt he has much commitment to you or to his daughter.

The best thing you can do for your daughter is to role model for her how a woman respects herself and requires respect from others. Sometimes couples should stay together for the sake of the kids, IMO - - - but was this ever a marriage? Would you ever really trust him again? Does he even care if you do?

I suggest you see a lawyer, quietly, without telling your husband. Get advice on what you need to do to protect your interests and your daughter's. BTW, I wish I could communicate in a second language as well as you do in English.