Split with ex two years ago - we'd been together 5 years. He dumped me. Haven't spoken to him or even really thought about him for about a year. Once we'd sold the house, there was no need to. I have no idea where he lives or what he is up to in his life and that suits me fine. I've been in a new relationship for about 5 months and I'm very happy.
Yesterday out of the blue I got an email from an anonymous email-sending website (I know his as it had an advertisement for the site at the bottom of the email). The email said it was from "[ex's] friends" and accused me of stalking him. It said I need to move on and leave him alone and that they'd "take matters into their own hands if I didn't".
Other than the obviously threatening nature, I just found it completely bizarre. I don't think any of his friends ever had my personal email address and obviously I'm not stalking him. It's come at a slightly co incidental time as I recently posted some pictures of me and my DP on Instagram for the first time - so it seems like it could be related? I just don't get what "friend" would send this.
I forwarded it to ex who then called me and apologised etc. But was adamant he didn't know who it was. First time we have spoken in months...
Aibu to think it was actually him and he's just jealous?