My boyfriend said something disturbing?

Anonymous
When I was giving oral one time he told me “ I love you so much and if you every try to leave me I will kill you bitch.”

He only said it that one time but I always want to bring it up but I don’t know if I should since it’s been months already. He’s almost broken up with me a few times and I’m honestly not concerned for my safety but I just want to know why would say something so crazy like that. Especially while I was doing what I was doing. Can anyone try to explain?
Updates
1 y
He isn’t a violent person so that’s what makes this more confusing.
My boyfriend said something disturbing?
6 Opinion