Search Results: leave him or give him a chance

Sorry this is long. Basically he messaged me on Okcupid, says that I’m really beautiful, we’re in each other’s age range (I’m 36, he’s 41 and says he wants a girl my age) and supposedly I have everything he was looking for in a woman. The problem was I really wasn’t feeling any interest for him after reading his profile, and he lived to far away from me (I’m on Long Island, he’s in NYC and kinda want someone who is also on the island that I don’t have to commute to date). I sent him a polite message (that’s very sweet of you but I don’t think we’d be a good match). He sends me two long paragraphs in return saying he doesn’t understand, that I should give him a chance, that I might change my mind once I get to know him, that I’m already 36 and not going to get many more chances then begs me to reconsider because he wants to leave the city and saw getting involved with someone like me as the perfect escape from New York, that he wanted us to pick out our future hometown together and said that he was really shocked because I sounded so nice in my profile. I apologized again, told him not to send me anymore messages and blocked him. So tonight (about three weeks later), I get another message from him (from another account he created) telling me he still really wants to get to know me, he still wants me to get to know him then gives me his phone number and begs me to call him because we’re both on that site looking for partners and he could be the “perfect partner for me but I don’t know it because I’m not giving him a chance”. I told him to stop messaging me and leave me alone. I was with two friends when I got this message. One told me that I did the right thing because he sounded really desperate and the other friend told me that I’m not getting any younger (which I’m not) and he sounds really interested. She says I should overlook the differences and the distance and date him, so now I’m feeling really bad. What do you all think?

Hello,

I've had an online friendship with someone a few years ago; we meant a lot to each other and we discussed anything. We've had our ups and downs. Her other friend didn't want her to speak to me again and I don't know why; so we haven't spoken to each other for a long time. We only wished each other a happy birthday on our birthdays.
I decided to reach out to her again. To keep her anonymous I'm going to call her Abby.

Dialogue summary over the past 2 months
Me: Hi Abby, we haven't spoken to each other in a while. Are you okay? I hope you're still healthy and doing well.
No answer, she's been busy nor has been active at all
_
On her birthday
Me: Happy birthday Abby, I hope you're doing well.
Still no answer
_
Me: Can you please respond or come online soon? I'm starting to get worried.
Abby: Hey, thanks for worrying, I'm ok I hope you are too
Me: Thank you for letting me know, I'm okay too.
_
A few days later
Me: Do you want to talk soon?
Abby: I'm sorry, not really
_

Ever since I've been questioning myself; should I just unfriend her? She has hurt me so much. I tried to talk about the situation to someone else and they say that I've been too nice and too patient. I've given her so many chances and she only comes to me whenever she feels like it even though it's rarely ever. What should I do? Just leave it? Say something? Leaving it and doing nothing makes me feel like I'm making myself available when I shouldn't; I'm hurt.

You can comment and/or vote to give your answers, advice, whatever feels best for you. Thank you for reading, helping and understanding me. I appreciate it a lot. :)