> definition of things like sexual assault, child abuse, or repression vary by state

Definition of homicide also varies by state, so what? Homicide is not real?

So basically you do not believe we can objectively measure psychological issues, so any parenting, no matter how bad, even outright abusive parenting, can't produce psychological issues.

Why do we have parents at all then, let's have all kids cared for by a commercial company, will be more efficient, right?