To want to punch ex in the face?

[SydneyJones]

Ex from 10 years ago, it lasted all of 2 months (no children).

About 2/3 years ago he messaged me on Facebook and for some reason it turned into an argument and he said I must be obsessed with him. No. I'm really not.

I now see him 3 times a week walking to work ...(assuming he must work close by). Instead of acting like a normal person and pretending each other doesn't exist, he bellows howdy at me! ... I scream inside every time he does it. Aibu?

Voodoo doll?

What a nutter. Ignore him like you would any other weirdo shouting random shit in the street- he's nothing to do with you. After ten years and only two months together it's a wonder oh still recognise each other.