Spin Cycle by Sue Margolis

Stand-up comedian Rachel Katz finds her personal life is beginning to resemble one of her own punch lines as her husband leaves her for another man, her young son develops an obsession with Barbra Streisand, and her dentist boyfriend is taking a sabbatical in South Africa, until a sexy washing machine repairman turns her world upside down. By the author of Neurotica. Original.