Jealousy kills

Just as things were going smoothly
Entered another man
Attractive indeed even to the
Love of his life.
Oh, the misery, the pain, the anger.
Under pressure not to act the fool
She noticed, loved the attention
Yet did not play the field....too much.

Karl could not take it
In the end fists hit and the knife
Lashed - love turned to craziness
Lunacy won, followed by depression and
Suicide.