The Huntress does not like to linger in any place especially when her husband is still hunting her. ( Wrath does not think that she will necessarily linger in the forest at all, but she will want the pieces of her heart protected, buried properly. There will be means of protection regardless of whether or not she's here in the woods herself.

He can sense that piece of the heart. They grow nearer to it, and the forest itself seems more restless. There's squawks from crows above - warning.

Wrath pulls the dagger from its sheath, glancing upward. )

I gave it to Emilia to ward. The more pieces of her heart we have, the stronger we can make the spell to weaken her.