Don't people take until death do us part too seriously

I have noticed in true crime that many murders involve divorce. A woman wants to divorce her husband, he kills her. Also in Kenya we know of women killing husbands who marry other women. Why is it so hard for people to let go and move on? Am I the only person who sees end of relationship as a normal part of life?

This stories really scary when you imagine someone you have kids with try to kill you. These marriages/relationships are real death traps. Guys learn to let go. You can’t force anyone to stay with you if they don’t want to.

https://www.youtube.com/watch?v=ykqzGEAZTb8

You killed two of your ex boyfriends when they threatened to leave you. You are in good company na Sarah Cohen