Meet Certified Divorce Specialist (CDS™) Sharon Oberst DeFala, Esq. of Oberst DeFala Law, PC. Sharon is a Family Law Attorney, Mediator, and a lifelong resident of Fairfield County, CT. She has practiced family law with her father Gary Oberst since 1991, and works closely with legal, mental health, financial planning, and accounting professionals to give her clients the best available legal experience. Divorce is a transition, not an obituary.