(C) Termination of domestic partnership. Either member of a domestic partnership may terminate the domestic partnership by filing a termination statement with the City Clerk. Termination of a domestic partnership shall become effective 90 days after the termination statement is filed with the City Clerk, except that a domestic partnership shall terminate immediately upon the death of one of the partners; and provided, however, that all rights and benefits extended to dependents of a domestic partnership shall survive termination of the domestic partnership if the domestic partner through whom the dependent obtains the right or benefit continues to have responsibility for the welfare of the dependent. In the event of the death of one of the domestic partners, the surviving partner shall notify the City Clerk by sending the City Clerk a copy of the death certificate. Any person filing a termination statement must declare under penalty of perjury that:
(1) The domestic partnership is terminated; and
(2) The other domestic partner has been notified either personally or by mailing a copy of the termination statement to the other domestic partner’s last and usual address by certified mail.