There are herbal remedies for horrible PMS moods/mood swings that work well (from experience w/ girls I've dated. Go to a health food store and find the section w/ holistic meds., one was labeled "PMS" something, it was in a green bottle w/ gold label and eyedropper built into the cap that worked great. Birth control pills really helped my ex wife.
Maroon or brown towels for itsallgrand's suggestion work well and a mutual shower after.....