Sprinkle licorice herb over your spouse or lovers footprints. Place a handful of marigolds or rosemary in, under or around the bed where your lover or spouse sleeps. Or add cumin to the food you both consume.
Another spell to keep your lover faithful is:
Prepare a small drawstring pouch in a dark color. Fill it with licorice herb, dried and ground unicorn root, a handful of marigolds, fresh rosemary and dried cumin. Place the bag under your lover's side of the bed and s/he will remain faithful.