I lost my father in 2008, 2 weeks later and my mother was diagnosed w/cancer.  I was her primary caregiver until she passed in my arms 9 mos after my dad passed.  Several months passed and my husband was diagnosed w/stage 4 lung cancer.  I have kept him going now for a year but I/m starting to fall apart.  I had to retire to keep my sanity.   The other day I had to rush him to the hospital where…