What does it mean when you dream of gravestones?

The tombstone in this dream represents death, but it need not refer to any actual death. The "death" might be a transition or major change in the dreamer's life, such as marriage or divorce, job change or job lose, moving or graduation, or any other big life change. Crying at the tombstone suggests that the dreamer feels some grief over the loss of the aspect of life that is passing away.