What metaphors are used in A Long and Happy Life by Reynolds Price?

Wade's gay relationship with an African American causes, literally and metaphorically, Hutch to reconnect with his past, with his errors, and to reconcile them with the fact of the death of his son. Hutch's various loves are at the center of the work, and each of those loves ends in a death: Hutch fails to reunite with Straw, his African-American friend with whom he had a gay relationship; Hutch's marriage to Ann ends in divorce; Wade, Hutch's only child, dies of AIDS. Each of these deaths are explorations of the love that once gave them life, of the relationships Hutch nurtured with different people in his life.