Venting about closure with ex boyfriend

Nicole
It's been about a month since I broke up with my boyfriend of five years. Throughout our relationship he would cheat on me and make me feel like the most worthless person ever even though I dedicated my life to him. He recently found out that he is the biological father of a baby that resulted after cheating on me. I broke up with him through text because I tried in person but he made it difficult. Recently just for closure we met up to talk and come to an understanding and leave off on a good note. Unfortunately he kept begging for me back and disregarding my feelings and everytime I would tell him that we wouldn't get back together he refused to hear it. I regret meeting with him now because I feel like this gave him false hope and he is going to try harder to be with me as he kept telling me that he will never stop thinking about me and that he only wants me, I am not amused by it nor does it make me want to be with him, I do care for him and want him to be happy And thought the right thing to do was to give him closure in person but he was definitely more about how he felt and it he forced himself on me by hugging me when I told him I was uncomfortable and tried kissing my cheek but I stopped him and told him no. I just feel like I shouldn't have met with him. Just wanted to vent thank you for reading!