<human>: Give me a shortened version of the text

So a little more than a year ago, I started seeing this guy who I worked with at a gym. He was 23 and I was a few months away from being 18. He came on to me, he was a lifeguard, while I was swimming at our gym. He came across as sweet and charming, so I gave him my number. I broke off my current relationship that was not going well at all to see where things were going with this new guy. So, we went on a few dates, worked out with each other, went swimming, a dinner or two. He then pressured me into having sex with him. I told him I never slept with a guy this early in a relationship, but he had away of making me feel safe. I obliged a little and gave him head. So, we go on another date and we end up having sex. Well, two days later he breaks things off saying it wasn't because he had sex with me, but because the age difference bugged him. I did not believe him for a second. However, upon further thinking, the age did make sense, so I forgave him.

Fast forward a month later, he apologizes to me and I buy into it being the naive kid I was, and he used me for sex two more times, then told me I was a worthless slut. He started spreading rumors about me all over work about how I was so easy. He also was sleeping with a 16 year old while talking and sleeping with me. I was crushed. I had to maintain my pride at work until it became too much, and I left that job. He had some part in it, and my boss played the other part that caused me to finally leave.

Fast forward to current time. So he started texting me off a fake number, and started asking to hook up with me as a fake alias named Trevor. Turns out it was him, and now he won't leave me alone. I know ignoring him is the best option, but now he won't leave me or my boyfriend alone. I thought when I left there, things would get better, but they just have not, and blocking him from everything does not seem to be helping.
<bot>: a sort of ex came back into my life through texting on a fake number, I want nothing to do with him but blocking his number has not helped. Not sure what to do.