The statement "toxic relationships in which neither partner is happy are referred to as empty relationships" is false.
Empty love or empty relationships are characterized by commitment without passion or intimacy. It is a type of love where there is a willingness to continue the relationship, but there is no emotional connection or complicity. It is not necessarily toxic, but it can be unsatisfying and unfulfilling for both partners. Toxic relationships, on the other hand, are characterized by behaviors that are harmful, manipulative, or abusive.