Mother of Mine
From Tardis Wiki, the free Doctor Who reference
Mother/Wife of Mine was part of a criminal family called the Family of Blood. She resembled a gaseous entity prior to possessing a maid named Jenny.
When she was caught by the Doctor, after she and her family tried to take his life essence, she was thrown into a event horizon of a collapsing galaxy, to be imprisoned there forever. (DW: Human Nature/The Family of Blood)
