Chapter 6 of the Family Procedure Rules 2010 (FPR 2010), SI 2010/2955 governs service in respect of family proceedings, including divorce, subject to any contrary provision of FPR 2010, SI 2010/2955 or any court order. FPR 2010, SI 2010/2955, 6.11 provides that, where a solicitor acting for the respondent has notified the applicant in writing that the solicitor is instructed to accept service, the application must be served at that address. Chapter 6 also makes provision for deemed service of a petition. FPR 2010, SI 2010/2955, 6.15 provides that an application is deemed to be served if a signed acknowledgment of service is returned. Where no acknowledgment of service is