Half-Single

Half-Single is the spectrum of the Marital Status scale where you are in the following requirements:
 * 1) You are in love with someone that you don't see often (eg: church), which is called a spare. Not the spare Voldemort refers to when killing Cedric Diggory.
 * 2) You are single most of the time.

Rarity
Common at times, but not as common as the pure status like Single, Dating, Engaged, et al.