Commitment by Mona Simpson

A masterful and engrossing novel about a single mother's collapse and the fate of her family after she enters a California state hospital in the 1970s.

When Diane Aziz drives her oldest son, Walter, from Los Angeles to college at UC Berkeley, it will be her last parental act before falling into a deep depression. A single mother who maintains a wishful belief that her children can attain all the things she hasn't, she's worked hard to secure their future in caste drive 1980s Los Angeles, gaining them illegal entry to an affluent public school. When she enters a state hospital, her closest friend tries to keep the children safe and their mother's dreams for them alive.

At Berkeley, Walter discovers a passion for architecture just as he realizes his life as a student may need to end for lack of funds. Back home in LA, his sister, Lina, who works in an ice-cream parlor while her wealthy classmates are preparing for Ivy league schools, wages a high stakes gamble to go there with them. And Donny, the little brother everybody loves, begins to hide in plain sight, coding, gaming and drifting towards a life on the beach, where he falls into an escalating relationship with drugs.