The other day I saw a movie called 2:37. It's about a teenage suicide and teen problems in general. It sounds a bit cliche and it some parts it is but it makes up for it by very confronting and graphic. It deals with issues in probably the most realistic way I've seen. It also is an Australian film which really added to the realism for me since I'm used to watching american films.
I recommend it to anyone who likes watching movies that leave you silent and introspectivei n your seat after the credits have finished.