Fiancé

A fiancé was a man who was engaged to be married.

Jo Grant met her fiancé Clifford Jones in Llanfairfach. (TV: The Green Death)

Vena's fiancé Mykros helped the Sixth Doctor defeat the Borad. (TV: Timelash)

Martha Jones at some point broke up with her her fiancé, Thomas Milligan and married Mickey Smith. (TV: The Sontaran Stratagem, TV: The End of Time)

Amy Pond lost her fiancé Rory Williams to a crack in time, but he was fully restored after the Eleventh Doctor rebooted the universe. (TV: The Big Bang)

After Gwen Cooper's fiancé Rhys Williams discovered she was working for Torchwood Three, she chose not to retcon him, to which Jack Harkness reluctantly agreed. (TV: Meat)