My partner who I have been with for 5 years and have a toddler with often makes up weird Scenarios in his head and makes me feel guilt for things I haven't even done. A lot of the time it's his insecurities worrying about people looking at me (men) and things like that. But today he says randomly "I'd kick the shit out of you if you ever cheated on me" obviously it annoyed me and I got funny with him and he started saying why am I being so defensive and trying to imply that I may actually be cheating. Not the first time he's made a comment like this. He has quite the history of being like this with me. He's pretty narcissistic and never sees the problem. What do you think..