DI AFRICAN DEM HAVE DI STORY DEM BOI

My life is like a movie, just like African magic it is playing in my reality .
I will make it short but I need advise badly .
I am pregnant for my man, so we have agreed and decided to go see my parents, which we did last month, preparing for the introduction proper so my elder sister had to fly down to Nigeria with her son, I have also been sending her pictures of him on whatssap and she kept saying his face looked familiar but u know pictures, not until yesterday, he came in for the introduction that was suppose to be today, came into the room to greet my sister and my sister started screaming . It’s him , it’s him , it’s him , we did not get her and she told us that it was the guy that raped her with 4 of his friends the night she was coming from aba. My man quickly ran to his car and I followed him, I asked him to explain and he did not deny it, he said he remembered raping a girl with his friends when he was still a bad boy but he never knew that he would meet her some day. I slapped him, punched him, blew him to reduce the pain but he just kept saying sorry. I had to drive out with him to his hotel and we made love . Came back to my family and called off the introduction so that the matter can be sorted . Now my sister is saying he is father of her son, and I refuse to accept that because it was 4 guys that raped her, why did she choose my man, and she said he was the only one who did not use a condom thar was why she recognized him so well, because he held her and took off his mask when he was cumming inside her . My sister said she will kill her self if I marry him. Now my parents are filing a law suit against to make him face the law . Bom these people are forgetting that I am carrying his child, but my dad said I should abort it. I am thinking of running away with him, I just locked myself in my room since yesterday after the drama and thinking of my like and next decision before I remembered Bom could give me answers. I am already 4 months gone .