Lying - I think it is because people often don't understand what 'abuse' is, and there is a mistaken belief that many people have that 'abuse' means kicking your baby round the back yard like a football.
There are so many forms of abuse
physical abuse
neglect
emotional abuse
sexual abuse
financial abuse
abuse of personal rights
etc etc
And they don't have to be major major devastating things to still be an abuse of a person.
If you do something to another person, that they have not consented to and have no control over, and which is not done in their best interests - eg a medical need or otherwise for their benefit, that is an abuse of them and a lack of respect for their right of ownership of their own body/life.
This includes such things as putting holes in their ears because everyone else does it to their babies or you think it's pretty. It isn't beating them or turning the hose on them, but it is a lack of respect for their body as their property and not yours.
Instead of thinking oh, it's only ears, perhaps it's best to flip it round to 'Do I have the right to do this to another person's body without their consent?"
If the answer is yes - why?
Must be a sense of ownership over that person's body.