Oh Mandi,
Am so sorry this happened to you--the stress of caring and worrying is bad enough, but add to that the driving hassle and then Dennis' reaction and you must be feeling devastated.
Hope the home care team can give you some comfort, thinking of you,

Brenda

Brenda in UK--Diagnosis 30/5/07--undifferentiated carcinoma in right jawbone and muscles. Stage 4
6/7/07--new diagnosis primary is in lung. Finished 4cycles of palliative carboplatin/gemcitabine
therapy September 07
Now dying to live!