I remember coming across this really weird film about a woman in a beautiful house. Can’t seem to remember whether she was pregnant or not, but the film has something to do with her child. Anyways, strange things begin to happen in the house, then there was this scene when this woman enters the basement or something, there were these weird faceless beings wearing white. I’m not pretty sure whether it’s real old or not, but the film is colored. Hope you can help, thanks.
Pans Labyrinth has similar scene. There is a pregnant woman in the movie, but the story is more around her daughter, and the daughter using her imagination to escape her reality.
Your description reminds me of a scene on “The Haunting.” The character Lili Taylor plays is surrounded by the ghosts of children while they make her appear pregnant.
http://www.imdb.com/title/tt0171363/?ref_=nm_flmg_act_38
Must be Silent Hill (I think the first one, 2006, involved the pregnant lady). It matches your description perfectly (I’m not sure about the beautiful house though). If not, maybe it was the second one (Silent Hill: Revelation).