How Weird Is This?!

Meagan
Ok, so we call my dad a very unusual nickname, "Punky." Have since I was little and my mom nicknamed him "pumpkin."
 
Well, a couple days ago, I get an Instagram alert someone in my contacts has started a new Instagram @Punky_Pretzel....... 
 
My horribly horribly abusive ex (who spent months stalking and harassing me after I quit cold turkey) has bought himself a new puppy and started it an Instagram.
 
How fucking weird is it that he used my dad's nickname (which he and his children knew and thought was very funny) for the dog? 
 
I'm not mad about it, but I am concerned (I have had absolutely zero contact) this man may have intentionally done this to try and get attention.