Donna
What you are feeling is completely normal...you have nothing to apologize for... it all just gets a bit overwhelming at times doesn`t it.
Hang in there..you are doing a great job, you will never have to say "I wish I had or I should have done". You are doing all you can.
Marica

Caregiver to husband (Pete) Stage IV Base of Tongue. Dx 04 2003 Chemo/Radiation no surgery.. doing great!