I ended things with a man in my work because he just wasn’t putting the effort in. We’ve been dating close to 8 months. we had a small argument over text and I just said I wanted it to be over.
The next time he saw me in work he tried to pretend nothing had happened... just tried to speak to me as normal. He must’ve then realised I was just keeping it professional and was actually wanting our situation to end.
Over 2 weeks in work together and just professional chatting. He did also put his hand on my lower back when he walked passed me the other day which I found 
Anyway my boss asked me to message a team project rota to him (my assistant on this project) and I have suspicions that he has blocked me? Can no longer see his profile pic.
He’s done this before and said he “just removed his picture”. But he did this after an early argument in the relationship?
Anyway... he wants a reaction right? 2 weeks no speaking no messages and now he’s blocking me?
Realise this is childish but yeah