Stay in marriage or seperate?

When we were in relationship, he had one friend who is a girl and she was a divorcee at that time. We used to fight because of her. I asked him to stop talking to her then only we can marry. He said yes. We got married in 2017, I gave him car as a gift and had a baby girl in 2018. In 2019, she messaged him. She got married again in meantime. He beat me for her. With all the fighting's, I left home in Sept 2020. He used to come sometimes to see baby and took out my baby twice. Unfortunately, I lost my father in Apr 2021 and in that depression, I called him and asked him to accept me again. In Apr 2022, we have taken a home very far from the place where my mother lives alone. From the time we were living under one roof, I saw him having a second phone to chat with her and he even carries to bathroom. We both are earning and we both spend equal amount to household including baby's school fees. I have lots of story to write but no space. Is it worth living with him?