Leonardo said:
In this one, it's briefly glanced upon:
<a href="http://en.wikipedia.org/wiki/The_Others_(2001_film)"><a href="http://en.wikipedia.org/wiki/The_Others_(2001_film)" title="en.wikipedia.org/wiki/The_Others_(2001_film)" target="_blank">http://en.wikipedia.org/wiki/The_Others_(2001_film)</a></a>
If you haven't seen this one, don't read any synopsis, you'll spoil it!
Oh, I've seen it. I can clearly remember the dislike I had for those kids and my overall dissatisfaction with the film as a whole.