He was toxic so I broke up with him and I asked him to stay away?

I loved him so much. But he was becoming so toxic in our relationship. Part of me expected him to fight for us and try to win me back but he didn’t. We haven’t talked in a week. I know I asked him to stay away but it still hurts. I genuinely don’t want to ever take him back bc he cause me a lot of pain and heartache but at the same time he was the love of my life and I can’t get him out of my mind. I don’t know how to handle this heartache anymore. My heart is telling me to take him back but my brain is so tired of that toxic cycle that he puts me through. I need help
He was toxic so I broke up with him and I asked him to stay away?
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