8 years down the drain

Has anyone been in an 8 year long relationship, recently married (1.5 years ago) and your husband got caught cheating. Over a month ago I was informed by my best friend my husband tried sleeping with his best friends sister, I confirmed from the source. Then confronted him which lead me to believe there was more and in fact he was talking to someone 2 hours away where he works. I cried for weeks and he degraded every aspect of my being while this all happened in a time where someone asked if I were single and I showed them my ring. I know right! Loyalty and love right there. After all this he kicked me out and unfortunately I left but felt so lost I argued the fact that this is my home too and he couldn't do this to me. Well now weeks later I think I made a mistake. He wants everything to go back to normal and just be okay and I just want out now. Why is this happening. Why did you break this bond. Now he repulses me. What do I Do? I'm so confused and lost 😢