Dear me:
“They cancelled chemo because his cancer is beyond treatment“- so, palliative care is what’s left: providing the patient with relief from symptoms/ making the patient feel more comfortable, and helping family members deal with the situation through counseling, respite care and more.
It’ll be okay, for you to fall apart for a while.
Like your father, I also would like you to move on with your life. You deserve a better life, a good life.
anita