Helping My Mother, The Care-giver And Father, The Heart-patient

Thanks a lot @SinghManisha - for the reality check. I get into these spiralling thoughts - we had so many problems and we've overcome it all - why are they so unhappy about the tiniest of things now? With so many decades together - wouldnt their models of each other allow for each other's eccentricities? But yes I don't know what it's really like to be their age and the only thing I can do is to be understanding and let it go.