[tommiegannert]

I thought most perps were parents, or close relatives, in which case the answer is an indecisive 50% yes/no.

But [1] from 1996 says

> There is increasing recognition that incest offenders may abuse children outside as well as inside the home. In a community sample of over 500 self-admitted male sexual offenders, Abel and colleagues(1987) found that 23.3% of men had offended against both family and non family members; 12% had offended exclusively against family members.

I'm guessing that means 65% are non-family, making your point very relevant.

1. https://www.academia.edu/download/7027369/Victims%20and%20Pe...