Saved! (2004)

Mary (Jena Malone) is a devout girl at a Christian high school, dating Dean (Chad Faust). But her perfect world begins to fall apart when Dean reveals that he's gay. She receives a vision from Jesus and tries everything she can to help Dean, including offering her virginity. Unfortunately, Dean is sent to a treatment center to "cure" him, and Mary discovers she's pregnant. When her friends turn on her, she finds solace with school misfits Roland (Macaulay Culkin) and Cassandra (Eva Amurri).