Why would a guy I was seeing give my number out?

So I was seeing a guy he wanted to meet often but altogether we only met 4 times. I cut it off with him as we didn’t agree on a few things and felt he didn’t treat me right.

I really did try with him. We made out for 5 hours on the third time. We kissed and on that same night he rubbed my ***** a bit. We didn’t go any further.

The kisses were so good I felt we were both into it. A month later He saw me back on the app we met on and then he rang me with his number going through and said he just wanted to see how I was. He tried reaching out to me a number of times.

However I told him I felt he didn’t treat me right and we shouldn’t talk. I told him I really missed him and I’m trying to forget him but he’s making it hard. He was then trying to convince me to see how things go. Since I haven’t replied I’ve been getting calls of strangers.

Updates
11 mo
Also forgot to mention he also said I was lucky that he was even talking to me and funny with how I’m acting
Why would a guy I was seeing give my number out?
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