Is it normal for your partner to threaten to kill you if you cheat?
To clarify I'm not the one with the threatening partner. It's a friend of mine. Literally. But I also heard from another guy that "everyone tells their partner this at one point."
Also, another clarification. We are talking about strictly in the situation of if the person cheats, their partner will "kill" them.
I personally found this insane, because I myself have serious mental problems and I've never even thought of telling my partner I would kill them if they cheated. Never even thought of that being a possibility.
So is this really a normal thing?