Colleen,
Most people don't know what prostate cancer is since men don't want to hear about
it and it won't happen to them. It's still in the "closet" where BC was years ago; women died of a "long illness" but never of BC.. I agree with John T--"Cut them some slack" since I can only assume that they meant to reassure you. Probably a good comeback is to ask them as Tud and JNF recommended is "have the men in your life had psa tests lately".
I wish you well but I have no "informed" recommendation as to what treatment is best.
Bill