<human>: My boyfriend left me on our 2 months over the phone while I was driving. Pretty shitty situation. I feel lost and vulnerable. I am an addict, so theres that problem too. 

Now I feel like its time to move on. Its been a couple of days but i'm really pissed and need attention (I know it sounds mean but I'm just being honest with the way I feel right now. Can't get good advice without honesty right?). 

So there's this guy... we'll call him Jack. 
Jack is two years older than me. I met him on a dating app and we talked everyday for about a month. I found out he had a son which made things awkward for me. Then he stopped talking to me for a couple months. I figured he got upset and moved on. While i'm in my relationship with my now ex boyfriend, I get a DM from some dude saying that Jack is in jail and want my number because he's been thinking about me the whole 2 months he's been in there. I'm shocked and I deny giving my digits to him because i'm in a relationship and feeling great. Boyfriend dumped me a couple days ago. Jack is out of jail. Jack wont stop leaving me alone though. 

ADVICE?

Can you condense the text into a few key points?
<bot>: Boyfriend left me a couple days ago and I'm trying to move on. One dangerous man has caught my eye this past year and maybe I should him a try. What should I do?