The Amateur Marriage, published in 2004, is American author Anne Tyler's sixteenth novel. Plot summary The plot concerns the marriage of Michael Anton and Pauline Barclay, who meet when he tends to her bloodied brow in his family's grocery store, located in a primarily Eastern European enclave in Baltimore, in December 1941. They marry after Michael is discharged from the Army with a permanent injury caused by a deliberate shot from someone he assaulted. Michael and Pauline settle in a small apartment above the store, but their widely different temperaments and expectations quickly create dissension in the relationship. He is repressed, controlling, and quiet; she is loud, emotional, and romantic. At Pauline's insistence, they move to the suburbs, where they raise three children: Lindy, George and Karen. "Lindy, who has always been a stubborn, willful child, becomes increasingly defiant as a teenager, and one day, she just leaves home -- and doesn't return. Her disappearance -- like the abrupt, sometimes violent events that occur in many Tyler novels, propelling heretofore passive characters into a re-evaluation of their lives -- does not bring her parents closer together, but instead results in another round of accusations and recriminations." Lindy runs away to San Francisco in 1960 and becomes involved in the growing drug culture. Eight years later, her parents retrieve Pagan, Lindy's three-year-old son, while Lindy detoxes in a rehab community. "The lives of the Antons, of course, are not just about fighting; Pauline and Michael are also tied to each other by their children, by shared adventures and, as the years pass, by bonds of memory and inertia. Caring for aging parents, witnessing the illnesses and travails of friends, adapting to a move to the suburbs -- these are all experiences that bind Pauline and Michael to each other, even as their very different temperaments and interests increasingly pull them apart." The slowly crumbling marriage finally dissolves when Michael leaves Pauline on their 30th anniversary. For Michael, convinced that he and Pauline didn't have the faintest idea what they were doing when they married or how to conduct a marriage (that they were "amateurs"), divorce is a salvation. For Pauline, it's a tragedy that leaves her in despair. The last third of the novel pursues how Michael, Pauline, and their children deal with moving on with the rest of their lives after the divorce. Michael remarries and Pauline forms new friendships