Oops, it doesn't look like 'stop blaming the victim for being cheated on and start blaming the cheater day' is a national day..

Other days

Hiv Awareness Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Brow Day

Unicorn Day

Embarrass Your Best Friend Day

One Day

Camera Day

Hot Chocolate Day

Comfy Day

Emoji Day