Grief is a complex response to the loss of someone or something that has died to which you had formed a caring attachment. In addition to being an emotional response to loss, grief can include physical, cognitive, behavioural, social, spiritual, and philosophical dimensions. Bereavement refers to the state of loss; grief is the reaction to loss and can include profound longing for the departed.
While grief is a natural response to loss and can be associated with the death of a loved one, it can also be experienced in connection with a variety of other losses, such as unemployment, ill health or the end of a relationship.