1 Advising or Assisting the Violation of Law Rule 1.3 Diligence Rule 1.4 Communication with Clients Rule 1.4. Ferrette Law, A Professional Corporation, specializes in estate planning, trust and probate administration and related tax matters.Rule 1.1 Competence. (a) A lawyer shall not intentionally, recklessly, with gross negligence, or repeatedly fail to perform legal services with competence. Looking for lawyers in San Diego? Contact the San Diego Lawyer Referral and Information Service for referrals and up to 30 min. This article provides a primer on how to end the attorney-client relationship ethically. Either fill out the form on this page or call 619.535.1405. Fill out the form below for a free initial consultation. Your attorney in San Diego!