In August 13, 2019 I met this one guy ima name him C. C and I met by his sister his sister is my friend and we had been knowing each other for 1yr and I didnt know she had a brother that 1 whole yr that we had been knowing each other. He posted C on her insta story and i asked her who that was she said i was her brother so i didnt hesitate and said that he was cute. She then told him that I said that and he followed me on insta. We were going to the same high school and about 1 week after we met he asked me to be his gf. I said yes and we lasted from August- November. We broke up because one of his ex gfs had brought tup he fact she was pregnant by him and he believed her when she said that he was the only she had been with. The girl was 33 weeks pregnant so he stayed by her side and I was dumb to tell her that I was gonna be there for her as well. I was being nice to her but she was being a total bitch to me and kept being yelling at me so I just stopped helping her and never talked to her again. The baby was born on January 20,2020 and on March 19,2020 C got a DNA test and it came back negative. He then texted his sister and told her to text me and tell me to unblock him because he needed to talk to me. I unblocked him and he gave me the news. I honestly felt bad but at the same time i was like "ok its karma" the time that he was with the girl he kept saying that he regreted dating me, and a lot more things that happened. In June 2020 he texted me and asked me to come to my house to talk abut what was going on, i said it was fine and he came. He was telling me that he missed me and regreted saying all the bad things he said about me he cried in front of me and went on to his knee and asked me if i accepted his apology. I said yes and a few days later we were dating again. We only lasted about 2 weeks and broke up again but this time it was because I had bearly gotten out of an abusive relationship where i lost my self love, confidence, i was insecure and i needed to work on that by my own. He bearly communicating with each other again 3 days ago and ive been going thru sum family problems and and friend passing away and he has been there for me today we were otp for about 2 hrs and he was telling me to stay strong, keep my head up and i honestly feel like i still love him. What should I do?