the act of abolishing something or being abolished

formal act of putting an end to, annulling

(an instance of) the legal ending of a marriage so that the man and woman are free to marry again

split-up of marriage

to end, cancel, (a law etc) officially

cancellation

recantation

recantation

(an instance of) reversing or being reversed

about-face

(to cause a person, thing) to face the opposite way

reversal