Is it normal that my girlfriend is super jealous
At my local pizza shop there is a girl who works as a cashier every time we go there (a couple times a week) she always greets me by name, we don't have any personal conversation only talk about the order and payment of food. But my gf often gives her death stairs and often tells me that she hates that bitch and want to grab her by the hair, slap her and tell her to stay away from me. I think this is very over the top. So what I want to know is.
Is it normal for my gf to be jealous ofthe pizza girl cashier