Normandygirl
The definition of abuse for me comes down to intent. If the behaviour, physical, verbal or otherwise is deliberate and intended to cause harm/hurt to the other then I label it abuse. Only the parties involved know whether that intention was there, so anyone outside of the situation is not qualified to label it as abusive or not.
Yes, I agree with you - some things are examples of poor parenting, but not everything is abuse.
Life and circumstances can cause people to behave badly, at times. We've all done it, because humans aren't perfect.
In most cases, families forgive and forget - and get in with life, and each other, although well aware of each other's shortcomings.
Obviously, where intentional abuse has occurred, whatever it's type, there can't be too much forgiveness.