Mother of Mine
From Tardis Wiki, the free Doctor Who reference
Mother/Wife of Mine was the matriarch of a criminal family knwon only as the Family of Blood. She resembled a gaseous entity prior to possessing Jenny, a maid from the Farringham School for Boys.
She and her family attempted to take the Tenth Doctor's life essence. After the Family was defeated by the Doctor, Mother of Mine was thrown into the event horizon of a collapsing galaxy, to be shown how horrible it is to live forever. (DW: Human Nature/The Family of Blood)
