Sharon,
My most sincere condolences... even at 93, I hate to hear anyone losing a father or mother.... My father passed in '89 at age 74, while loading a cord of wood in his truck to deliver... working outside, something he would have liked... it was also the first time I ever felt my mortality... 24 years and I still miss him.
It may get easier, but the memories will always be there.
God bless.