25 Word Movie Pitch

There is a challenge to pitch a movie in just 25 words. The genre given to us was Horror. So we had to think up a rough original movie plot and then make a plot summary pitch of just 25 words.
My pitch:
"A single mother, plagued by the suicide of her son begins her descent into madness. She decides to punish anyone who reminds her of him."
It would be a hard R body horror movie. Containing explicit scenes of gruesome torture.
The title I thought up that would best compliment the story was "A Mother's Love"