A married couple in the UK realized they were twins separated at birth!
Twins separated at birth and adopted by separate parents later married each other without realizing they were brother and sister. The siblings were recently granted an annulment in the high court's family division.
The judge ruled that the marriage had never validly existed. Marriages can be annulled if one of the parties was under 16 at the time, if it is a bigamous union, or if the couple are closely related. The identities of the British pair and the details of the relationship have been kept secret, but it is known that they were separated soon after birth and were never told they were twins. They did not discover they were blood relatives until after the wedding.