Do I owe him an explanation or am I right to ghost him

I started dating a guy two months ago. He seemed nice but that all went up in flames on Valentine's Day. He kept pushing me asking why I don't have a relationship with my dad and I told him that my dad raped me when I was 9 all the way to 15. He said he was sorry. Then said "I can honestly relate with how you feel. I wasn't going to tell you at first but when I was 16 I got a little hormonal and I raped my high school girlfriend. They tried to have me thrown in prison for something dumb I did. I luckily got probation but it's haunted me for the rest of my life because when people find out my past they try to make me pay forever for something dumb I did as a teen. I know what it's like to have something from your past haunt you. That girl has tried to ruin my life since instead of heal. I'm glad you seem to have healed." I did not even know how to respond to that. I waited for him to tell me this was a dumb joke that wasn't funny but he didn't. I don't want to date him anymore. Do I owe him an explanation?