This is in response to Linda's comment:  Caregivers do feel some sort of an emotional downtime after the loss of the loved one they have been caring for.  I have always taught caregivers the importance of taking care of themselves and keeping in touch with their friends/families and interests.  I have seen lots of caregivers put their whole life into caregiving and spend practically 24/7 caregiving.  Unfortunately, I have seen those caregivers lose friends and interest in other activities.  When their loved one dies, the caregiver doesn't know what to do with themselves...emotionally, socially, etc.  Caregiving for a loved one is a gift you can give that person, and that time is cherished.  If your loved one was in hospice care, hospice will maintain caregiver contact for one year post death.  This is often helpful to families and can be beneficial to the grieving process.  All caregivers are to be applauded for their love, time, and dedicated work!