Im a bad woman

Sunday going on Monday I did thr worst thing a woman can do, I cheated on my husband, and I really do not feel any guilt whatsoever, and I hate myself for that. Our marriage has been rocky for the past 6 mos, and I told him we needed a break, he thought na d thinks im playing and always tells me that i wouldnt amount to anything and that i will be another woman on welfare! That I will always be with him because I do not know how to care for myself. We both decided it was time for me to work and of course I agreed, so I started working and I love it. He then tells me that i shouldnt think about leaving him cuz i have never worked in my entore life, I couldnt he was always on the road. Why do I not feel any remorse for what' i did? ☆UPDATE☆: I Have told him in the past that if ever wants to go and sleep with another woman to go and I won't judge. I have also told him about having an open marriage but always calls me all the names in the book. we dont even sleep in the same bed. im just hoping to start saving up and and move on. I feel unappreciated when I do everything a wife is suppose to, and I got tired. he doenst hit me, but he is verbally abusive and so am I and I dont want that for my kids.