This article originally appeared on Refinery 29.com. Illustrated by Anna Sudit Jealousy is probably one of the most toxic emotions out there. It’s a monster of a feeling — all-encompassing. At its worst, it can make you lose sight of yourself entirely. Being in the throes of jealousy can feel like a primal kind of anger.And, yet; is it possible that infidelity, and the feelings it evokes, are at least in part social constructions?