It seems this has been rectified the way it should be, IMO: a separate
section about date rape has been added to the article, with a short,
reliably sourced graf. This is perfectly in keeping with WP:SEEALSO's dictum
that such links are fine in a less-developed article as long as the
intention is to eventually incorporate them into the article (in fact, I
would amend that passage slightly to suggest that it's even better to start
such a section yourself or at least bring it up on the talk page in
conjunction with such an addition).
Daniel Case