A guy I used to know?

Sooo this guy I used to know, well we use to meet and watch spiritual documentaries together. Discuss god, astrology and all things mystical. I got pregnant and he literally prayed at my knees and begged me to have an abortion said he would take me to the clinic and everything. So I did have an abortion but on my own terms and without him with me because I was so angry at him. He ghosted me all through the process. Fast forward acouple of months, I reached out to him. We spent the night together. He was acting strange so I did some research and come to find out that he had a girlfriend that he proposed to and she was pregnant. I immediately reached out to her and told her everything. I just want some closure because I never want to speak with him again but before he was about to get married he tried contacting me. I brushed it off and blocked him. Now it’s been 3 years since that and just a month ago he tried contacting me again saying sorry and called me but I didn’t answer. I reached out to his wife again and told her that he’s trying to contact me. Well I just want to know what could be the reason he try’s to contact me?
A guy I used to know?
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