The stealer of Happy Endings

The stealer of happy Endings would go into those lives which had settled into happy ever afters, and ruin them. It made the princesses fall down the stairs and find her medical insurance had just expired the previous day, ruin the friendship between decade old companions, make husbands forget anniversaries and take kids away. With long arms that could slither around corners, a walk that produced no sound and the ability to slip into shadows, it skulked about waiting for the chance to jump in and take away happiness at every turn.