Goodbye, Vitamin

Details: Freshly disengaged from her fiancé and feeling that life has not turned out quite the way she planned, 30-year-old Ruth quits her job, leaves town, and arrives at her parents' home to find that situation more complicated than she'd realized. Her father, a prominent history professor, is losing his memory and is only erratically lucid. Ruth's mother, meanwhile, is lucidly erratic.