I think my ex is obsessed and I don't know what to do
My ex dumped me in January. It was the third time he had, and we were able to be friends up until the end of February. We hooked up once on my birthday and I'd asked him before then, if things were going to change because of that and he said no. He specifically said "No, I don't want to be in a relationship." Fine then. That was all right with me. By March he's decided he loves me and won't leave me alone. I've told him I don't want to date anyone, I don't want to be with anyone and that includes him. But still, he texts, begs me to call him, and when I don't respond, he finds me on my Facebook. He created another Facebook after looking up an alternate email address of mine to tell me how much he misses me and how badly he wants to get back together. He emails me when he can't text me, he asks to see me, and he's started sending me things and threatening suicide, and told me he tried to kill himself about a week ago. I don't know what to do, or if there's someone I can call to get this to stop. It bothers me and not to mention scares me. I'm afraid to block his number on the off-chance he decides that he's got no other out and actually tries to do something to himself again and I don't want to be responsible for it.
Comment on Just Looking's post
That would be great thanks.