I prefer psychological horror over jumpscares by a long shot, so my recommendations are a bit slower than what people may recommend, but if it strikes your and your wife’s fancy, here are them:
Dreaming Sarah, Wishing Sarah, Tanglewood, Parasite Eve, Wake Up (by Philosophic Games), UNLOVED, The Corruption Within.
Demo can be found on Itchio:
https://gortyncode.itch.io/chantey-prologue