"The scars from mental cruelty can be as deep and long-lasting as wounds from punches or slaps but are often not as
obvious. In fact, even among women who have experienced violence from a partner, half or more report that the man’s emotional abuse is what is causing them the greatest harm.”
― Lundy Bancroft, Why Does He Do That?: Inside the Minds of Angry and Controlling Men
Hope that helps! <3
