Mental Abuse
Abuse of any form isn't acceptable and is equally awful. But usually, emotional or mental abuse goes unnoticed. Scars are visible in the case of physical abuse and the level of the pain can be assumed on the basis of the depth of the wound. Although that too doesn't give any justice to the victim but at least we get to know that something bad has happened, which cannot be known in the case of mental abuse. Often mental abuse is neglected for not having visible scars. Those scars gets piled up inside the victim's mind which often releases in the form of self harm, self doubt, overthinking...