He is sleeping with men

Yes, you read that rite. My love of my life father to my children has been cheating with men. 7 years of my life waisted. We were very open sexually I knew he liked transsexual porn and didn't mind gay porn but he is also obsessed with lesbians. He has always been a lady's man no joke. So he was at casino and he looked at Craigslist went to guys house and sucked guys dick played with it he likes uncut dicks then let guy suck him till he came in dudes mouth. I know all this because my man told me that night. I could see he was having issues and I honestly felt bad. I mean I was curious about women once I have slept with a few. He told me he was just curious cuz the porn and he felt it was something he had to do alone and get out of the way.

OK I forgave him told him it hurt but I'll let it go, maybe we can experiment together or I watch or somthing idk trying to be open and understanding. He says no was to weird he didn't want to do it again. Well today I signed on his email while he is at work because he has been having me send out applications for him and I was checking for responses. That's when I seen a conversation between him and another man off Craigslist, they told each other their stats(dick size weight) stuff like that the email I seen was the man sending his address so I called my man and told him wtf he was saying he sorry he wasn't going to go his lunch was over blah blah I'm just really confused 🤷🏼‍♀️ idk what to do or think

I don't think he is gay but is obviously bi I just don't get how I can be so open understanding and he still sneak and lie, I never thought it would be men. Now I'm home with 6 year old and 4 month old thinking is this going to be my life?