the article got it partly right - but - gecko is right too.
3 out of 4 of my abuse situations - ALL of which were ongoing, repeated events - were at the hands of people i knew and who were assumed to be safe (home, school, scouts.) only once was it a stranger (fitting room of a clothing store) - and then "only" one-off.
We are often troubled, but not crushed;
sometimes in doubt, but never in despair;
there are many enemies, but we are never without a friend;
and though badly hurt at times, we are not destroyed.
- Paul, II Cor 4:8-9