The Broken Forest — Megan Derr

When women and children begin to vanish, the people of Edge village summon a Huntress. Though she is long due for a break and exhausted from her previous assignment, Adamina accepts the assignment and heads for Edge. But when she arrives, the simple assignment she anticipated proves instead to be complicated -- complicated enough she must consult with a witch. A beautiful, compelling witch that makes Adamina sharply aware of her own lonely life, and tempts her to make it less lonely.

Assuming the forest doesn't kill them first.