So his wife is sexually frustrated or is she banging the neighbor caretaker? I mean it's very tiring for her plus not having even joy of sex, one can understand why she get so pissed and tired all the time, didn't Steve think about it? Or they made some deal and it's just not shown on the camera?

All in all nice touching movie, sometimes tearjerker, though guy seem to be quite self centered, no matter with or without disease.