So, here's a thought, if you are stumped for story ideas: A series of horror tales geared to the middle aged. Instead of sexy vampires or whatever, these would deal with things that truly strike fear into the hearts of ordinary folks.
Possible titles include:
"The Mysterious Noise Coming from the Toilet: A Story of Suspense and Terror"
"Refrigerator Dripping"
"The New Stain; or, A Call to a Roofer"